18397610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23893}}^1$

素因数の和:23918

約数の個数: 32

約数和(自身を含む): 41288832

約数和(自身を除く): 22891222

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 23893, 47786, 119465, 167251, 238930, 262823, 334502, 525646, 836255, 1314115, 1672510, 1839761, 2628230, 3679522, 9198805, 18397610]

約数ペア:

[(1, 18397610), (2, 9198805), (5, 3679522), (7, 2628230), (10, 1839761), (11, 1672510), (14, 1314115), (22, 836255), (35, 525646), (55, 334502), (70, 262823), (77, 238930), (110, 167251), (154, 119465), (385, 47786), (770, 23893)]