17019808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 36451296

約数和(自身を除く): 19431488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 251, 326, 416, 502, 652, 1004, 1304, 2008, 2119, 2608, 3263, 4016, 4238, 5216, 6526, 8032, 8476, 13052, 16952, 26104, 33904, 40913, 52208, 67808, 81826, 104416, 163652, 327304, 531869, 654608, 1063738, 1309216, 2127476, 4254952, 8509904, 17019808]

約数ペア:

[(1, 17019808), (2, 8509904), (4, 4254952), (8, 2127476), (13, 1309216), (16, 1063738), (26, 654608), (32, 531869), (52, 327304), (104, 163652), (163, 104416), (208, 81826), (251, 67808), (326, 52208), (416, 40913), (502, 33904), (652, 26104), (1004, 16952), (1304, 13052), (2008, 8476), (2119, 8032), (2608, 6526), (3263, 5216), (4016, 4238)]