12600496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 25953200

約数和(自身を除く): 13352704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 229, 304, 362, 458, 724, 916, 1448, 1832, 2896, 3439, 3664, 4351, 6878, 8702, 13756, 17404, 27512, 34808, 41449, 55024, 69616, 82898, 165796, 331592, 663184, 787531, 1575062, 3150124, 6300248, 12600496]

約数ペア:

[(1, 12600496), (2, 6300248), (4, 3150124), (8, 1575062), (16, 787531), (19, 663184), (38, 331592), (76, 165796), (152, 82898), (181, 69616), (229, 55024), (304, 41449), (362, 34808), (458, 27512), (724, 17404), (916, 13756), (1448, 8702), (1832, 6878), (2896, 4351), (3439, 3664)]