1900795188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{39511}}^1$

素因数の和:39748

約数の個数: 48

約数和(自身を含む): 4690864640

約数和(自身を除く): 2790069452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 422, 633, 844, 1266, 2532, 4009, 8018, 12027, 16036, 24054, 39511, 48108, 79022, 118533, 158044, 237066, 474132, 750709, 1501418, 2252127, 3002836, 4504254, 8336821, 9008508, 16673642, 25010463, 33347284, 50020926, 100041852, 158399599, 316799198, 475198797, 633598396, 950397594, 1900795188]

約数ペア:

[(1, 1900795188), (2, 950397594), (3, 633598396), (4, 475198797), (6, 316799198), (12, 158399599), (19, 100041852), (38, 50020926), (57, 33347284), (76, 25010463), (114, 16673642), (211, 9008508), (228, 8336821), (422, 4504254), (633, 3002836), (844, 2252127), (1266, 1501418), (2532, 750709), (4009, 474132), (8018, 237066), (12027, 158044), (16036, 118533), (24054, 79022), (39511, 48108)]