15102112

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 31903200

約数和(自身を除く): 16801088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 421, 472, 608, 842, 944, 1121, 1684, 1888, 2242, 3368, 4484, 6736, 7999, 8968, 13472, 15998, 17936, 24839, 31996, 35872, 49678, 63992, 99356, 127984, 198712, 255968, 397424, 471941, 794848, 943882, 1887764, 3775528, 7551056, 15102112]

約数ペア:

[(1, 15102112), (2, 7551056), (4, 3775528), (8, 1887764), (16, 943882), (19, 794848), (32, 471941), (38, 397424), (59, 255968), (76, 198712), (118, 127984), (152, 99356), (236, 63992), (304, 49678), (421, 35872), (472, 31996), (608, 24839), (842, 17936), (944, 15998), (1121, 13472), (1684, 8968), (1888, 7999), (2242, 6736), (3368, 4484)]