11215691963

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{20483}}^1$

素因数の和:20711

約数の個数: 32

約数和(自身を含む): 14158540800

約数和(自身を除く): 2942848837

約数列:

[1, 7, 19, 23, 133, 161, 179, 437, 1253, 3059, 3401, 4117, 20483, 23807, 28819, 78223, 143381, 389177, 471109, 547561, 2724239, 3297763, 3666457, 8951071, 25665199, 62657497, 69662683, 84328511, 487638781, 590299577, 1602241709, 11215691963]

約数ペア:

[(1, 11215691963), (7, 1602241709), (19, 590299577), (23, 487638781), (133, 84328511), (161, 69662683), (179, 62657497), (437, 25665199), (1253, 8951071), (3059, 3666457), (3401, 3297763), (4117, 2724239), (20483, 547561), (23807, 471109), (28819, 389177), (78223, 143381)]