16414420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74611}}^1$

素因数の和:74631

約数の個数: 24

約数和(自身を含む): 37604448

約数和(自身を除く): 21190028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 74611, 149222, 298444, 373055, 746110, 820721, 1492220, 1641442, 3282884, 4103605, 8207210, 16414420]

約数ペア:

[(1, 16414420), (2, 8207210), (4, 4103605), (5, 3282884), (10, 1641442), (11, 1492220), (20, 820721), (22, 746110), (44, 373055), (55, 298444), (110, 149222), (220, 74611)]