12563104

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20663}}^1$

素因数の和:20692

約数の個数: 24

約数和(自身を含む): 26036640

約数和(自身を除く): 13473536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20663, 41326, 82652, 165304, 330608, 392597, 661216, 785194, 1570388, 3140776, 6281552, 12563104]

約数ペア:

[(1, 12563104), (2, 6281552), (4, 3140776), (8, 1570388), (16, 785194), (19, 661216), (32, 392597), (38, 330608), (76, 165304), (152, 82652), (304, 41326), (608, 20663)]