12398428

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15269}}^1$

素因数の和:15309

約数の個数: 24

約数和(自身を含む): 25653600

約数和(自身を除く): 13255172

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 15269, 30538, 61076, 106883, 213766, 427532, 442801, 885602, 1771204, 3099607, 6199214, 12398428]

約数ペア:

[(1, 12398428), (2, 6199214), (4, 3099607), (7, 1771204), (14, 885602), (28, 442801), (29, 427532), (58, 213766), (116, 106883), (203, 61076), (406, 30538), (812, 15269)]