19385416824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{187277}}^1$

素因数の和:187532

約数の個数: 64

約数和(自身を含む): 51239260800

約数和(自身を除く): 31853843976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 227, 228, 454, 456, 681, 908, 1362, 1816, 2724, 4313, 5448, 8626, 12939, 17252, 25878, 34504, 51756, 103512, 187277, 374554, 561831, 749108, 1123662, 1498216, 2247324, 3558263, 4494648, 7116526, 10674789, 14233052, 21349578, 28466104, 42511879, 42699156, 85023758, 85398312, 127535637, 170047516, 255071274, 340095032, 510142548, 807725701, 1020285096, 1615451402, 2423177103, 3230902804, 4846354206, 6461805608, 9692708412, 19385416824]

約数ペア:

[(1, 19385416824), (2, 9692708412), (3, 6461805608), (4, 4846354206), (6, 3230902804), (8, 2423177103), (12, 1615451402), (19, 1020285096), (24, 807725701), (38, 510142548), (57, 340095032), (76, 255071274), (114, 170047516), (152, 127535637), (227, 85398312), (228, 85023758), (454, 42699156), (456, 42511879), (681, 28466104), (908, 21349578), (1362, 14233052), (1816, 10674789), (2724, 7116526), (4313, 4494648), (5448, 3558263), (8626, 2247324), (12939, 1498216), (17252, 1123662), (25878, 749108), (34504, 561831), (51756, 374554), (103512, 187277)]