12619192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 25333200

約数和(自身を除く): 12714008

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 1361, 2318, 2722, 4636, 5444, 9272, 10888, 25859, 51718, 83021, 103436, 166042, 206872, 332084, 664168, 1577399, 3154798, 6309596, 12619192]

約数ペア:

[(1, 12619192), (2, 6309596), (4, 3154798), (8, 1577399), (19, 664168), (38, 332084), (61, 206872), (76, 166042), (122, 103436), (152, 83021), (244, 51718), (488, 25859), (1159, 10888), (1361, 9272), (2318, 5444), (2722, 4636)]