15672993578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{120319}}^1$

素因数の和:120554

約数の個数: 32

約数和(自身を含む): 26612858880

約数和(自身を除く): 10939865302

約数列:

[1, 2, 11, 22, 31, 62, 191, 341, 382, 682, 2101, 4202, 5921, 11842, 65131, 120319, 130262, 240638, 1323509, 2647018, 3729889, 7459778, 22980929, 41028779, 45961858, 82057558, 252790219, 505580438, 712408799, 1424817598, 7836496789, 15672993578]

約数ペア:

[(1, 15672993578), (2, 7836496789), (11, 1424817598), (22, 712408799), (31, 505580438), (62, 252790219), (191, 82057558), (341, 45961858), (382, 41028779), (682, 22980929), (2101, 7459778), (4202, 3729889), (5921, 2647018), (11842, 1323509), (65131, 240638), (120319, 130262)]