16618210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5521}}^1$

素因数の和:5578

約数の個数: 32

約数和(自身を含む): 34987392

約数和(自身を除く): 18369182

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 5521, 11042, 27605, 38647, 55210, 77294, 193235, 237403, 386470, 474806, 1187015, 1661821, 2374030, 3323642, 8309105, 16618210]

約数ペア:

[(1, 16618210), (2, 8309105), (5, 3323642), (7, 2374030), (10, 1661821), (14, 1187015), (35, 474806), (43, 386470), (70, 237403), (86, 193235), (215, 77294), (301, 55210), (430, 38647), (602, 27605), (1505, 11042), (3010, 5521)]