15974810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 29581632

約数和(自身を除く): 13606822

約数列:

[1, 2, 5, 10, 67, 113, 134, 211, 226, 335, 422, 565, 670, 1055, 1130, 2110, 7571, 14137, 15142, 23843, 28274, 37855, 47686, 70685, 75710, 119215, 141370, 238430, 1597481, 3194962, 7987405, 15974810]

約数ペア:

[(1, 15974810), (2, 7987405), (5, 3194962), (10, 1597481), (67, 238430), (113, 141370), (134, 119215), (211, 75710), (226, 70685), (335, 47686), (422, 37855), (565, 28274), (670, 23843), (1055, 15142), (1130, 14137), (2110, 7571)]