16404732772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{7547}}^1$

素因数の和:8380

約数の個数: 48

約数和(自身を含む): 31080248640

約数和(自身を除く): 14675515868

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 773, 1406, 1546, 2812, 3092, 7547, 14687, 15094, 28601, 29374, 30188, 57202, 58748, 114404, 143393, 279239, 286786, 543419, 558478, 573572, 1086838, 1116956, 2173676, 5305541, 5833831, 10611082, 11667662, 21222164, 23335324, 110842789, 215851747, 221685578, 431703494, 443371156, 863406988, 4101183193, 8202366386, 16404732772]

約数ペア:

[(1, 16404732772), (2, 8202366386), (4, 4101183193), (19, 863406988), (37, 443371156), (38, 431703494), (74, 221685578), (76, 215851747), (148, 110842789), (703, 23335324), (773, 21222164), (1406, 11667662), (1546, 10611082), (2812, 5833831), (3092, 5305541), (7547, 2173676), (14687, 1116956), (15094, 1086838), (28601, 573572), (29374, 558478), (30188, 543419), (57202, 286786), (58748, 279239), (114404, 143393)]