15923390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13381}}^1$

素因数の和:13412

約数の個数: 32

約数和(自身を含む): 34686144

約数和(自身を除く): 18762754

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 13381, 26762, 66905, 93667, 133810, 187334, 227477, 454954, 468335, 936670, 1137385, 1592339, 2274770, 3184678, 7961695, 15923390]

約数ペア:

[(1, 15923390), (2, 7961695), (5, 3184678), (7, 2274770), (10, 1592339), (14, 1137385), (17, 936670), (34, 468335), (35, 454954), (70, 227477), (85, 187334), (119, 133810), (170, 93667), (238, 66905), (595, 26762), (1190, 13381)]