24783890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18919}}^1$

素因数の和:19057

約数の個数: 16

約数和(自身を含む): 44953920

約数和(自身を除く): 20170030

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 18919, 37838, 94595, 189190, 2478389, 4956778, 12391945, 24783890]

約数ペア:

[(1, 24783890), (2, 12391945), (5, 4956778), (10, 2478389), (131, 189190), (262, 94595), (655, 37838), (1310, 18919)]