24519820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94307}}^1$

素因数の和:94329

約数の個数: 24

約数和(自身を含む): 55453104

約数和(自身を除く): 30933284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 94307, 188614, 377228, 471535, 943070, 1225991, 1886140, 2451982, 4903964, 6129955, 12259910, 24519820]

約数ペア:

[(1, 24519820), (2, 12259910), (4, 6129955), (5, 4903964), (10, 2451982), (13, 1886140), (20, 1225991), (26, 943070), (52, 471535), (65, 377228), (130, 188614), (260, 94307)]