19672104

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 51402240

約数和(自身を除く): 31730136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 193, 248, 274, 372, 386, 411, 548, 579, 744, 772, 822, 1096, 1158, 1544, 1644, 2316, 3288, 4247, 4632, 5983, 8494, 11966, 12741, 16988, 17949, 23932, 25482, 26441, 33976, 35898, 47864, 50964, 52882, 71796, 79323, 101928, 105764, 143592, 158646, 211528, 317292, 634584, 819671, 1639342, 2459013, 3278684, 4918026, 6557368, 9836052, 19672104]

約数ペア:

[(1, 19672104), (2, 9836052), (3, 6557368), (4, 4918026), (6, 3278684), (8, 2459013), (12, 1639342), (24, 819671), (31, 634584), (62, 317292), (93, 211528), (124, 158646), (137, 143592), (186, 105764), (193, 101928), (248, 79323), (274, 71796), (372, 52882), (386, 50964), (411, 47864), (548, 35898), (579, 33976), (744, 26441), (772, 25482), (822, 23932), (1096, 17949), (1158, 16988), (1544, 12741), (1644, 11966), (2316, 8494), (3288, 5983), (4247, 4632)]