15693971530

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1\times {\mathrm{20641}}^1$

素因数の和:21334

約数の個数: 32

約数和(自身を含む): 28505776320

約数和(自身を除く): 12811804790

約数列:

[1, 2, 5, 10, 139, 278, 547, 695, 1094, 1390, 2735, 5470, 20641, 41282, 76033, 103205, 152066, 206410, 380165, 760330, 2869099, 5738198, 11290627, 14345495, 22581254, 28690990, 56453135, 112906270, 1569397153, 3138794306, 7846985765, 15693971530]

約数ペア:

[(1, 15693971530), (2, 7846985765), (5, 3138794306), (10, 1569397153), (139, 112906270), (278, 56453135), (547, 28690990), (695, 22581254), (1094, 14345495), (1390, 11290627), (2735, 5738198), (5470, 2869099), (20641, 760330), (41282, 380165), (76033, 206410), (103205, 152066)]