19668252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 29683428

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 1439, 2278, 2878, 3417, 4317, 4556, 5756, 6834, 8634, 13668, 17268, 24463, 48926, 73389, 96413, 97852, 146778, 192826, 289239, 293556, 385652, 578478, 1156956, 1639021, 3278042, 4917063, 6556084, 9834126, 19668252]

約数ペア:

[(1, 19668252), (2, 9834126), (3, 6556084), (4, 4917063), (6, 3278042), (12, 1639021), (17, 1156956), (34, 578478), (51, 385652), (67, 293556), (68, 289239), (102, 192826), (134, 146778), (201, 97852), (204, 96413), (268, 73389), (402, 48926), (804, 24463), (1139, 17268), (1439, 13668), (2278, 8634), (2878, 6834), (3417, 5756), (4317, 4556)]