12957970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 24820992

約数和(自身を除く): 11863022

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1063, 1219, 2126, 2438, 5315, 6095, 10630, 12190, 24449, 48898, 56339, 112678, 122245, 244490, 281695, 563390, 1295797, 2591594, 6478985, 12957970]

約数ペア:

[(1, 12957970), (2, 6478985), (5, 2591594), (10, 1295797), (23, 563390), (46, 281695), (53, 244490), (106, 122245), (115, 112678), (230, 56339), (265, 48898), (530, 24449), (1063, 12190), (1219, 10630), (2126, 6095), (2438, 5315)]