15691140016

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{11019059}}^1$

素因数の和:11019156

約数の個数: 20

約数和(自身を含む): 30743177400

約数和(自身を除く): 15052037384

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 11019059, 22038118, 44076236, 88152472, 176304944, 980696251, 1961392502, 3922785004, 7845570008, 15691140016]

約数ペア:

[(1, 15691140016), (2, 7845570008), (4, 3922785004), (8, 1961392502), (16, 980696251), (89, 176304944), (178, 88152472), (356, 44076236), (712, 22038118), (1424, 11019059)]