30839432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15607}}^1$

素因数の和:15645

約数の個数: 32

約数和(自身を含む): 65553600

約数和(自身を除く): 34714168

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15607, 31214, 62428, 124856, 202891, 296533, 405782, 593066, 811564, 1186132, 1623128, 2372264, 3854929, 7709858, 15419716, 30839432]

約数ペア:

[(1, 30839432), (2, 15419716), (4, 7709858), (8, 3854929), (13, 2372264), (19, 1623128), (26, 1186132), (38, 811564), (52, 593066), (76, 405782), (104, 296533), (152, 202891), (247, 124856), (494, 62428), (988, 31214), (1976, 15607)]