12454994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 20697600

約数和(自身を除く): 8242606

約数列:

[1, 2, 19, 31, 38, 62, 97, 109, 194, 218, 589, 1178, 1843, 2071, 3007, 3379, 3686, 4142, 6014, 6758, 10573, 21146, 57133, 64201, 114266, 128402, 200887, 327763, 401774, 655526, 6227497, 12454994]

約数ペア:

[(1, 12454994), (2, 6227497), (19, 655526), (31, 401774), (38, 327763), (62, 200887), (97, 128402), (109, 114266), (194, 64201), (218, 57133), (589, 21146), (1178, 10573), (1843, 6758), (2071, 6014), (3007, 4142), (3379, 3686)]