22253864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{146407}}^1$

素因数の和:146432

約数の個数: 16

約数和(自身を含む): 43922400

約数和(自身を除く): 21668536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 146407, 292814, 585628, 1171256, 2781733, 5563466, 11126932, 22253864]

約数ペア:

[(1, 22253864), (2, 11126932), (4, 5563466), (8, 2781733), (19, 1171256), (38, 585628), (76, 292814), (152, 146407)]