19171584

素因数分解:

$2^8\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 108

約数和(自身を含む): 56678076

約数和(自身を除く): 37506492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 157, 159, 192, 212, 256, 288, 314, 318, 384, 424, 471, 477, 576, 628, 636, 768, 848, 942, 954, 1152, 1256, 1272, 1413, 1696, 1884, 1908, 2304, 2512, 2544, 2826, 3392, 3768, 3816, 5024, 5088, 5652, 6784, 7536, 7632, 8321, 10048, 10176, 11304, 13568, 15072, 15264, 16642, 20096, 20352, 22608, 24963, 30144, 30528, 33284, 40192, 40704, 45216, 49926, 60288, 61056, 66568, 74889, 90432, 99852, 120576, 122112, 133136, 149778, 180864, 199704, 266272, 299556, 361728, 399408, 532544, 599112, 798816, 1065088, 1198224, 1597632, 2130176, 2396448, 3195264, 4792896, 6390528, 9585792, 19171584]

約数ペア:

[(1, 19171584), (2, 9585792), (3, 6390528), (4, 4792896), (6, 3195264), (8, 2396448), (9, 2130176), (12, 1597632), (16, 1198224), (18, 1065088), (24, 798816), (32, 599112), (36, 532544), (48, 399408), (53, 361728), (64, 299556), (72, 266272), (96, 199704), (106, 180864), (128, 149778), (144, 133136), (157, 122112), (159, 120576), (192, 99852), (212, 90432), (256, 74889), (288, 66568), (314, 61056), (318, 60288), (384, 49926), (424, 45216), (471, 40704), (477, 40192), (576, 33284), (628, 30528), (636, 30144), (768, 24963), (848, 22608), (942, 20352), (954, 20096), (1152, 16642), (1256, 15264), (1272, 15072), (1413, 13568), (1696, 11304), (1884, 10176), (1908, 10048), (2304, 8321), (2512, 7632), (2544, 7536), (2826, 6784), (3392, 5652), (3768, 5088), (3816, 5024)]