19088076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13367}}^1$

素因数の和:13398

約数の個数: 48

約数和(自身を含む): 53899776

約数和(自身を除く): 34811700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13367, 26734, 40101, 53468, 80202, 93569, 160404, 187138, 227239, 280707, 374276, 454478, 561414, 681717, 908956, 1122828, 1363434, 1590673, 2726868, 3181346, 4772019, 6362692, 9544038, 19088076]

約数ペア:

[(1, 19088076), (2, 9544038), (3, 6362692), (4, 4772019), (6, 3181346), (7, 2726868), (12, 1590673), (14, 1363434), (17, 1122828), (21, 908956), (28, 681717), (34, 561414), (42, 454478), (51, 374276), (68, 280707), (84, 227239), (102, 187138), (119, 160404), (204, 93569), (238, 80202), (357, 53468), (476, 40101), (714, 26734), (1428, 13367)]