19006719935

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1\times {\mathrm{8431}}^1$

素因数の和:10055

約数の個数: 32

約数和(自身を含む): 26722289664

約数和(自身を除く): 7715569729

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 1571, 7855, 8431, 10997, 42155, 54985, 59017, 64411, 295085, 322055, 345671, 450877, 1728355, 2254385, 2419697, 12098485, 13245101, 66225505, 92715707, 463578535, 543049141, 2715245705, 3801343987, 19006719935]

約数ペア:

[(1, 19006719935), (5, 3801343987), (7, 2715245705), (35, 543049141), (41, 463578535), (205, 92715707), (287, 66225505), (1435, 13245101), (1571, 12098485), (7855, 2419697), (8431, 2254385), (10997, 1728355), (42155, 450877), (54985, 345671), (59017, 322055), (64411, 295085)]