10988726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 20064000

約数和(自身を除く): 9075274

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 379, 758, 763, 1526, 2071, 2653, 4142, 5306, 7201, 14402, 14497, 28994, 41311, 50407, 82622, 100814, 289177, 578354, 784909, 1569818, 5494363, 10988726]

約数ペア:

[(1, 10988726), (2, 5494363), (7, 1569818), (14, 784909), (19, 578354), (38, 289177), (109, 100814), (133, 82622), (218, 50407), (266, 41311), (379, 28994), (758, 14497), (763, 14402), (1526, 7201), (2071, 5306), (2653, 4142)]