19592404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7109}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 37626120

約数和(自身を除く): 18033716

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 7109, 14218, 28436, 92417, 184834, 369668, 376777, 753554, 1507108, 4898101, 9796202, 19592404]

約数ペア:

[(1, 19592404), (2, 9796202), (4, 4898101), (13, 1507108), (26, 753554), (52, 376777), (53, 369668), (106, 184834), (212, 92417), (689, 28436), (1378, 14218), (2756, 7109)]