21401476318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{5167}}^1\times {\mathrm{71413}}^1$

素因数の和:76611

約数の個数: 16

約数和(自身を含む): 33216079680

約数和(自身を除く): 11814603362

約数列:

[1, 2, 29, 58, 5167, 10334, 71413, 142826, 149843, 299686, 2070977, 4141954, 368990971, 737981942, 10700738159, 21401476318]

約数ペア:

[(1, 21401476318), (2, 10700738159), (29, 737981942), (58, 368990971), (5167, 4141954), (10334, 2070977), (71413, 299686), (142826, 149843)]