19215413636

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{14537}}^1$

素因数の和:14756

約数の個数: 48

約数和(自身を含む): 35170329600

約数和(自身を除く): 15954915964

約数列:

[1, 2, 4, 47, 79, 89, 94, 158, 178, 188, 316, 356, 3713, 4183, 7031, 7426, 8366, 14062, 14537, 14852, 16732, 28124, 29074, 58148, 330457, 660914, 683239, 1148423, 1293793, 1321828, 1366478, 2296846, 2587586, 2732956, 4593692, 5175172, 53975881, 60808271, 102209647, 107951762, 121616542, 204419294, 215903524, 243233084, 408838588, 4803853409, 9607706818, 19215413636]

約数ペア:

[(1, 19215413636), (2, 9607706818), (4, 4803853409), (47, 408838588), (79, 243233084), (89, 215903524), (94, 204419294), (158, 121616542), (178, 107951762), (188, 102209647), (316, 60808271), (356, 53975881), (3713, 5175172), (4183, 4593692), (7031, 2732956), (7426, 2587586), (8366, 2296846), (14062, 1366478), (14537, 1321828), (14852, 1293793), (16732, 1148423), (28124, 683239), (29074, 660914), (58148, 330457)]