19363908

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18131}}^1$

素因数の和:18227

約数の個数: 24

約数和(自身を含む): 45692640

約数和(自身を除く): 26328732

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18131, 36262, 54393, 72524, 108786, 217572, 1613659, 3227318, 4840977, 6454636, 9681954, 19363908]

約数ペア:

[(1, 19363908), (2, 9681954), (3, 6454636), (4, 4840977), (6, 3227318), (12, 1613659), (89, 217572), (178, 108786), (267, 72524), (356, 54393), (534, 36262), (1068, 18131)]