21134524543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1\times {\mathrm{1063}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 24453273600

約数和(自身を除く): 3318749057

約数列:

[1, 11, 19, 209, 251, 379, 1063, 2761, 4169, 4769, 7201, 11693, 20197, 52459, 79211, 95129, 222167, 266813, 402877, 1046419, 1807451, 2934943, 4431647, 5069447, 7654663, 19881961, 55763917, 84201293, 101122127, 1112343397, 1921320413, 21134524543]

約数ペア:

[(1, 21134524543), (11, 1921320413), (19, 1112343397), (209, 101122127), (251, 84201293), (379, 55763917), (1063, 19881961), (2761, 7654663), (4169, 5069447), (4769, 4431647), (7201, 2934943), (11693, 1807451), (20197, 1046419), (52459, 402877), (79211, 266813), (95129, 222167)]