15497746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 26484480

約数和(自身を除く): 10986734

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 241, 407, 482, 814, 869, 1738, 2651, 2923, 5302, 5846, 8917, 17834, 19039, 32153, 38078, 64306, 98087, 196174, 209429, 418858, 704443, 1408886, 7748873, 15497746]

約数ペア:

[(1, 15497746), (2, 7748873), (11, 1408886), (22, 704443), (37, 418858), (74, 209429), (79, 196174), (158, 98087), (241, 64306), (407, 38078), (482, 32153), (814, 19039), (869, 17834), (1738, 8917), (2651, 5846), (2923, 5302)]