14919220

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2693}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 31455144

約数和(自身を除く): 16535924

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2693, 2770, 5386, 5540, 10772, 13465, 26930, 53860, 745961, 1491922, 2983844, 3729805, 7459610, 14919220]

約数ペア:

[(1, 14919220), (2, 7459610), (4, 3729805), (5, 2983844), (10, 1491922), (20, 745961), (277, 53860), (554, 26930), (1108, 13465), (1385, 10772), (2693, 5540), (2770, 5386)]