21752802034

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{17911}}^1\times {\mathrm{6823}}^1$

素因数の和:24825

約数の個数: 16

約数和(自身を含む): 33002501760

約数和(自身を除く): 11249699726

約数列:

[1, 2, 89, 178, 6823, 13646, 17911, 35822, 607247, 1214494, 1594079, 3188158, 122206753, 244413506, 10876401017, 21752802034]

約数ペア:

[(1, 21752802034), (2, 10876401017), (89, 244413506), (178, 122206753), (6823, 3188158), (13646, 1594079), (17911, 1214494), (35822, 607247)]