1201636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 2250080

約数和(自身を除く): 1048444

約数列:

[1, 2, 4, 19, 38, 76, 97, 163, 194, 326, 388, 652, 1843, 3097, 3686, 6194, 7372, 12388, 15811, 31622, 63244, 300409, 600818, 1201636]

約数ペア:

[(1, 1201636), (2, 600818), (4, 300409), (19, 63244), (38, 31622), (76, 15811), (97, 12388), (163, 7372), (194, 6194), (326, 3686), (388, 3097), (652, 1843)]