4847648638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18224243}}^1$

素因数の和:18224271

約数の個数: 16

約数和(自身を含む): 8747637120

約数和(自身を除く): 3899988482

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 18224243, 36448486, 127569701, 255139402, 346260617, 692521234, 2423824319, 4847648638]

約数ペア:

[(1, 4847648638), (2, 2423824319), (7, 692521234), (14, 346260617), (19, 255139402), (38, 127569701), (133, 36448486), (266, 18224243)]