15707625470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12011}}^1\times {\mathrm{6883}}^1$

素因数の和:18920

約数の個数: 32

約数和(自身を含む): 29768618880

約数和(自身を除く): 14060993410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6883, 12011, 13766, 24022, 34415, 60055, 68830, 120110, 130777, 228209, 261554, 456418, 653885, 1141045, 1307770, 2282090, 82671713, 165343426, 413358565, 826717130, 1570762547, 3141525094, 7853812735, 15707625470]

約数ペア:

[(1, 15707625470), (2, 7853812735), (5, 3141525094), (10, 1570762547), (19, 826717130), (38, 413358565), (95, 165343426), (190, 82671713), (6883, 2282090), (12011, 1307770), (13766, 1141045), (24022, 653885), (34415, 456418), (60055, 261554), (68830, 228209), (120110, 130777)]