23519710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 20388770

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 659, 830, 1318, 3295, 3569, 6590, 7138, 17845, 28337, 35690, 54697, 56674, 109394, 141685, 273485, 283370, 546970, 2351971, 4703942, 11759855, 23519710]

約数ペア:

[(1, 23519710), (2, 11759855), (5, 4703942), (10, 2351971), (43, 546970), (83, 283370), (86, 273485), (166, 141685), (215, 109394), (415, 56674), (430, 54697), (659, 35690), (830, 28337), (1318, 17845), (3295, 7138), (3569, 6590)]