17388637790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19571}}^1\times {\mathrm{3863}}^1$

素因数の和:23464

約数の個数: 32

約数和(自身を含む): 32670521856

約数和(自身を除く): 15281884066

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3863, 7726, 19315, 19571, 38630, 39142, 88849, 97855, 177698, 195710, 444245, 450133, 888490, 900266, 2250665, 4501330, 75602773, 151205546, 378013865, 756027730, 1738863779, 3477727558, 8694318895, 17388637790]

約数ペア:

[(1, 17388637790), (2, 8694318895), (5, 3477727558), (10, 1738863779), (23, 756027730), (46, 378013865), (115, 151205546), (230, 75602773), (3863, 4501330), (7726, 2250665), (19315, 900266), (19571, 888490), (38630, 450133), (39142, 444245), (88849, 195710), (97855, 177698)]