15707635939

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{2797}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 17599196160

約数和(自身を除く): 1891560221

約数列:

[1, 19, 23, 71, 181, 437, 1349, 1633, 2797, 3439, 4163, 12851, 31027, 53143, 64331, 79097, 198587, 244169, 295573, 506257, 1222289, 3773153, 4567501, 5615887, 9618883, 11643911, 35944247, 86782519, 221234309, 682940693, 826717681, 15707635939]

約数ペア:

[(1, 15707635939), (19, 826717681), (23, 682940693), (71, 221234309), (181, 86782519), (437, 35944247), (1349, 11643911), (1633, 9618883), (2797, 5615887), (3439, 4567501), (4163, 3773153), (12851, 1222289), (31027, 506257), (53143, 295573), (64331, 244169), (79097, 198587)]