15434419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 21966336

約数和(自身を除く): 6531917

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 907, 1001, 1309, 1547, 2431, 6349, 9977, 11791, 15419, 17017, 69839, 82537, 107933, 129701, 169609, 200447, 907907, 1187263, 1403129, 2204917, 15434419]

約数ペア:

[(1, 15434419), (7, 2204917), (11, 1403129), (13, 1187263), (17, 907907), (77, 200447), (91, 169609), (119, 129701), (143, 107933), (187, 82537), (221, 69839), (907, 17017), (1001, 15419), (1309, 11791), (1547, 9977), (2431, 6349)]