19570992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 60304176

約数和(自身を除く): 40733184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 98, 106, 112, 147, 157, 159, 168, 196, 212, 294, 314, 318, 336, 371, 392, 424, 471, 588, 628, 636, 742, 784, 848, 942, 1099, 1113, 1176, 1256, 1272, 1484, 1884, 2198, 2226, 2352, 2512, 2544, 2597, 2968, 3297, 3768, 4396, 4452, 5194, 5936, 6594, 7536, 7693, 7791, 8321, 8792, 8904, 10388, 13188, 15386, 15582, 16642, 17584, 17808, 20776, 23079, 24963, 26376, 30772, 31164, 33284, 41552, 46158, 49926, 52752, 58247, 61544, 62328, 66568, 92316, 99852, 116494, 123088, 124656, 133136, 174741, 184632, 199704, 232988, 349482, 369264, 399408, 407729, 465976, 698964, 815458, 931952, 1223187, 1397928, 1630916, 2446374, 2795856, 3261832, 4892748, 6523664, 9785496, 19570992]

約数ペア:

[(1, 19570992), (2, 9785496), (3, 6523664), (4, 4892748), (6, 3261832), (7, 2795856), (8, 2446374), (12, 1630916), (14, 1397928), (16, 1223187), (21, 931952), (24, 815458), (28, 698964), (42, 465976), (48, 407729), (49, 399408), (53, 369264), (56, 349482), (84, 232988), (98, 199704), (106, 184632), (112, 174741), (147, 133136), (157, 124656), (159, 123088), (168, 116494), (196, 99852), (212, 92316), (294, 66568), (314, 62328), (318, 61544), (336, 58247), (371, 52752), (392, 49926), (424, 46158), (471, 41552), (588, 33284), (628, 31164), (636, 30772), (742, 26376), (784, 24963), (848, 23079), (942, 20776), (1099, 17808), (1113, 17584), (1176, 16642), (1256, 15582), (1272, 15386), (1484, 13188), (1884, 10388), (2198, 8904), (2226, 8792), (2352, 8321), (2512, 7791), (2544, 7693), (2597, 7536), (2968, 6594), (3297, 5936), (3768, 5194), (4396, 4452)]