15789396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11057}}^1$

素因数の和:11088

約数の個数: 48

約数和(自身を含む): 44585856

約数和(自身を除く): 28796460

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, 11057, 22114, 33171, 44228, 66342, 77399, 132684, 154798, 187969, 232197, 309596, 375938, 464394, 563907, 751876, 928788, 1127814, 1315783, 2255628, 2631566, 3947349, 5263132, 7894698, 15789396]

約数ペア:

[(1, 15789396), (2, 7894698), (3, 5263132), (4, 3947349), (6, 2631566), (7, 2255628), (12, 1315783), (14, 1127814), (17, 928788), (21, 751876), (28, 563907), (34, 464394), (42, 375938), (51, 309596), (68, 232197), (84, 187969), (102, 154798), (119, 132684), (204, 77399), (238, 66342), (357, 44228), (476, 33171), (714, 22114), (1428, 11057)]