12418438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 8317562

約数列:

[1, 2, 19, 29, 38, 58, 59, 118, 191, 382, 551, 1102, 1121, 1711, 2242, 3422, 3629, 5539, 7258, 11078, 11269, 22538, 32509, 65018, 105241, 210482, 214111, 326801, 428222, 653602, 6209219, 12418438]

約数ペア:

[(1, 12418438), (2, 6209219), (19, 653602), (29, 428222), (38, 326801), (58, 214111), (59, 210482), (118, 105241), (191, 65018), (382, 32509), (551, 22538), (1102, 11269), (1121, 11078), (1711, 7258), (2242, 5539), (3422, 3629)]