12145693

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 15667200

約数和(自身を除く): 3521507

約数列:

[1, 7, 19, 29, 47, 67, 133, 203, 329, 469, 551, 893, 1273, 1363, 1943, 3149, 3857, 6251, 8911, 9541, 13601, 22043, 25897, 36917, 59831, 91321, 181279, 258419, 418817, 639247, 1735099, 12145693]

約数ペア:

[(1, 12145693), (7, 1735099), (19, 639247), (29, 418817), (47, 258419), (67, 181279), (133, 91321), (203, 59831), (329, 36917), (469, 25897), (551, 22043), (893, 13601), (1273, 9541), (1363, 8911), (1943, 6251), (3149, 3857)]