19464974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5009}}^1$

素因数の和:5107

約数の個数: 16

約数和(自身を含む): 30661200

約数和(自身を除く): 11196226

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 5009, 10018, 145261, 290522, 335603, 671206, 9732487, 19464974]

約数ペア:

[(1, 19464974), (2, 9732487), (29, 671206), (58, 335603), (67, 290522), (134, 145261), (1943, 10018), (3886, 5009)]