24381370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9910

約数の個数: 32

約数和(自身を含む): 49754880

約数和(自身を除く): 25373510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 9871, 19742, 49355, 98710, 128323, 187549, 256646, 375098, 641615, 937745, 1283230, 1875490, 2438137, 4876274, 12190685, 24381370]

約数ペア:

[(1, 24381370), (2, 12190685), (5, 4876274), (10, 2438137), (13, 1875490), (19, 1283230), (26, 937745), (38, 641615), (65, 375098), (95, 256646), (130, 187549), (190, 128323), (247, 98710), (494, 49355), (1235, 19742), (2470, 9871)]