19627288564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{9343}}^1$

素因数の和:10000

約数の個数: 48

約数和(自身を含む): 37580820480

約数和(自身を除く): 17953531916

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 569, 923, 1138, 1846, 2276, 3692, 7397, 9343, 14794, 18686, 29588, 37372, 40399, 80798, 121459, 161596, 242918, 485836, 525187, 663353, 1050374, 1326706, 2100748, 2653412, 5316167, 8623589, 10632334, 17247178, 21264668, 34494356, 69110171, 138220342, 276440684, 377447857, 754895714, 1509791428, 4906822141, 9813644282, 19627288564]

約数ペア:

[(1, 19627288564), (2, 9813644282), (4, 4906822141), (13, 1509791428), (26, 754895714), (52, 377447857), (71, 276440684), (142, 138220342), (284, 69110171), (569, 34494356), (923, 21264668), (1138, 17247178), (1846, 10632334), (2276, 8623589), (3692, 5316167), (7397, 2653412), (9343, 2100748), (14794, 1326706), (18686, 1050374), (29588, 663353), (37372, 525187), (40399, 485836), (80798, 242918), (121459, 161596)]