19431792

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1499

約数の個数: 80

約数和(自身を含む): 57615360

約数和(自身を除く): 38183568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1451, 1488, 1674, 2232, 2902, 3348, 4353, 4464, 5804, 6696, 8706, 11608, 13059, 13392, 17412, 23216, 26118, 34824, 39177, 44981, 52236, 69648, 78354, 89962, 104472, 134943, 156708, 179924, 208944, 269886, 313416, 359848, 404829, 539772, 626832, 719696, 809658, 1079544, 1214487, 1619316, 2159088, 2428974, 3238632, 4857948, 6477264, 9715896, 19431792]

約数ペア:

[(1, 19431792), (2, 9715896), (3, 6477264), (4, 4857948), (6, 3238632), (8, 2428974), (9, 2159088), (12, 1619316), (16, 1214487), (18, 1079544), (24, 809658), (27, 719696), (31, 626832), (36, 539772), (48, 404829), (54, 359848), (62, 313416), (72, 269886), (93, 208944), (108, 179924), (124, 156708), (144, 134943), (186, 104472), (216, 89962), (248, 78354), (279, 69648), (372, 52236), (432, 44981), (496, 39177), (558, 34824), (744, 26118), (837, 23216), (1116, 17412), (1451, 13392), (1488, 13059), (1674, 11608), (2232, 8706), (2902, 6696), (3348, 5804), (4353, 4464)]