13171186

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 23726592

約数和(自身を除く): 10555406

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 541, 658, 1082, 1739, 3478, 3787, 7574, 12173, 20017, 24346, 25427, 40034, 50854, 140119, 177989, 280238, 355978, 940799, 1881598, 6585593, 13171186]

約数ペア:

[(1, 13171186), (2, 6585593), (7, 1881598), (14, 940799), (37, 355978), (47, 280238), (74, 177989), (94, 140119), (259, 50854), (329, 40034), (518, 25427), (541, 24346), (658, 20017), (1082, 12173), (1739, 7574), (3478, 3787)]