15554498

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 10089022

約数列:

[1, 2, 29, 31, 41, 58, 62, 82, 211, 422, 899, 1189, 1271, 1798, 2378, 2542, 6119, 6541, 8651, 12238, 13082, 17302, 36859, 73718, 189689, 250879, 268181, 379378, 501758, 536362, 7777249, 15554498]

約数ペア:

[(1, 15554498), (2, 7777249), (29, 536362), (31, 501758), (41, 379378), (58, 268181), (62, 250879), (82, 189689), (211, 73718), (422, 36859), (899, 17302), (1189, 13082), (1271, 12238), (1798, 8651), (2378, 6541), (2542, 6119)]