18983132

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11491}}^1$

素因数の和:11561

約数の個数: 24

約数和(自身を含む): 38613120

約数和(自身を除く): 19629988

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 11491, 22982, 45964, 80437, 160874, 321748, 677969, 1355938, 2711876, 4745783, 9491566, 18983132]

約数ペア:

[(1, 18983132), (2, 9491566), (4, 4745783), (7, 2711876), (14, 1355938), (28, 677969), (59, 321748), (118, 160874), (236, 80437), (413, 45964), (826, 22982), (1652, 11491)]