14989964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{30971}}^1$

素因数の和:30997

約数の個数: 18

約数和(自身を含む): 28834932

約数和(自身を除く): 13844968

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 30971, 61942, 123884, 340681, 681362, 1362724, 3747491, 7494982, 14989964]

約数ペア:

[(1, 14989964), (2, 7494982), (4, 3747491), (11, 1362724), (22, 681362), (44, 340681), (121, 123884), (242, 61942), (484, 30971)]