25904714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 46180800

約数和(自身を除く): 20276086

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 2137, 4274, 6061, 12122, 23507, 40603, 47014, 61973, 81206, 123946, 446633, 681703, 893266, 1177487, 1363406, 2354974, 12952357, 25904714]

約数ペア:

[(1, 25904714), (2, 12952357), (11, 2354974), (19, 1363406), (22, 1177487), (29, 893266), (38, 681703), (58, 446633), (209, 123946), (319, 81206), (418, 61973), (551, 47014), (638, 40603), (1102, 23507), (2137, 12122), (4274, 6061)]