21588950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18773}}^1$

素因数の和:18808

約数の個数: 24

約数和(自身を含む): 41903568

約数和(自身を除く): 20314618

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 18773, 37546, 93865, 187730, 431779, 469325, 863558, 938650, 2158895, 4317790, 10794475, 21588950]

約数ペア:

[(1, 21588950), (2, 10794475), (5, 4317790), (10, 2158895), (23, 938650), (25, 863558), (46, 469325), (50, 431779), (115, 187730), (230, 93865), (575, 37546), (1150, 18773)]