9852830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 20109600

約数和(自身を除く): 10256770

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3989, 7978, 19945, 39890, 51857, 75791, 103714, 151582, 259285, 378955, 518570, 757910, 985283, 1970566, 4926415, 9852830]

約数ペア:

[(1, 9852830), (2, 4926415), (5, 1970566), (10, 985283), (13, 757910), (19, 518570), (26, 378955), (38, 259285), (65, 151582), (95, 103714), (130, 75791), (190, 51857), (247, 39890), (494, 19945), (1235, 7978), (2470, 3989)]