15938712

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 46001280

約数和(自身を除く): 30062568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 193, 222, 248, 279, 296, 333, 372, 386, 444, 558, 579, 666, 744, 772, 888, 1116, 1147, 1158, 1332, 1544, 1737, 2232, 2294, 2316, 2664, 3441, 3474, 4588, 4632, 5983, 6882, 6948, 7141, 9176, 10323, 11966, 13764, 13896, 14282, 17949, 20646, 21423, 23932, 27528, 28564, 35898, 41292, 42846, 47864, 53847, 57128, 64269, 71796, 82584, 85692, 107694, 128538, 143592, 171384, 215388, 221371, 257076, 430776, 442742, 514152, 664113, 885484, 1328226, 1770968, 1992339, 2656452, 3984678, 5312904, 7969356, 15938712]

約数ペア:

[(1, 15938712), (2, 7969356), (3, 5312904), (4, 3984678), (6, 2656452), (8, 1992339), (9, 1770968), (12, 1328226), (18, 885484), (24, 664113), (31, 514152), (36, 442742), (37, 430776), (62, 257076), (72, 221371), (74, 215388), (93, 171384), (111, 143592), (124, 128538), (148, 107694), (186, 85692), (193, 82584), (222, 71796), (248, 64269), (279, 57128), (296, 53847), (333, 47864), (372, 42846), (386, 41292), (444, 35898), (558, 28564), (579, 27528), (666, 23932), (744, 21423), (772, 20646), (888, 17949), (1116, 14282), (1147, 13896), (1158, 13764), (1332, 11966), (1544, 10323), (1737, 9176), (2232, 7141), (2294, 6948), (2316, 6882), (2664, 5983), (3441, 4632), (3474, 4588)]