23805404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 51878400

約数和(自身を除く): 28072996

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 1543, 2204, 3086, 3857, 6172, 7714, 10801, 15428, 21602, 29317, 43204, 44747, 58634, 89494, 117268, 178988, 205219, 313229, 410438, 626458, 820876, 850193, 1252916, 1700386, 3400772, 5951351, 11902702, 23805404]

約数ペア:

[(1, 23805404), (2, 11902702), (4, 5951351), (7, 3400772), (14, 1700386), (19, 1252916), (28, 850193), (29, 820876), (38, 626458), (58, 410438), (76, 313229), (116, 205219), (133, 178988), (203, 117268), (266, 89494), (406, 58634), (532, 44747), (551, 43204), (812, 29317), (1102, 21602), (1543, 15428), (2204, 10801), (3086, 7714), (3857, 6172)]