2019011970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3958847}}^1$

素因数の和:3958874

約数の個数: 32

約数和(自身を含む): 5130667008

約数和(自身を除く): 3111655038

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 3958847, 7917694, 11876541, 19794235, 23753082, 39588470, 59382705, 67300399, 118765410, 134600798, 201901197, 336501995, 403802394, 673003990, 1009505985, 2019011970]

約数ペア:

[(1, 2019011970), (2, 1009505985), (3, 673003990), (5, 403802394), (6, 336501995), (10, 201901197), (15, 134600798), (17, 118765410), (30, 67300399), (34, 59382705), (51, 39588470), (85, 23753082), (102, 19794235), (170, 11876541), (255, 7917694), (510, 3958847)]