19110966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1987}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 43895040

約数和(自身を除く): 24784074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 1987, 3206, 3974, 4809, 5961, 9618, 11922, 13909, 27818, 41727, 83454, 455023, 910046, 1365069, 2730138, 3185161, 6370322, 9555483, 19110966]

約数ペア:

[(1, 19110966), (2, 9555483), (3, 6370322), (6, 3185161), (7, 2730138), (14, 1365069), (21, 910046), (42, 455023), (229, 83454), (458, 41727), (687, 27818), (1374, 13909), (1603, 11922), (1987, 9618), (3206, 5961), (3974, 4809)]