122955916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{20479}}^1$

素因数の和:20581

約数の個数: 24

約数和(自身を含む): 229376000

約数和(自身を除く): 106420084

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 20479, 40958, 81916, 389101, 778202, 1556404, 1617841, 3235682, 6471364, 30738979, 61477958, 122955916]

約数ペア:

[(1, 122955916), (2, 61477958), (4, 30738979), (19, 6471364), (38, 3235682), (76, 1617841), (79, 1556404), (158, 778202), (316, 389101), (1501, 81916), (3002, 40958), (6004, 20479)]