15498148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3343}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 29025920

約数和(自身を除く): 13527772

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 3343, 4636, 6686, 13372, 63517, 127034, 203923, 254068, 407846, 815692, 3874537, 7749074, 15498148]

約数ペア:

[(1, 15498148), (2, 7749074), (4, 3874537), (19, 815692), (38, 407846), (61, 254068), (76, 203923), (122, 127034), (244, 63517), (1159, 13372), (2318, 6686), (3343, 4636)]