2019909228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{13567}}^1$

素因数の和:14246

約数の個数: 48

約数和(自身を含む): 4969144320

約数和(自身を除く): 2949235092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 653, 1306, 1959, 2612, 3918, 7836, 12407, 13567, 24814, 27134, 37221, 40701, 49628, 54268, 74442, 81402, 148884, 162804, 257773, 515546, 773319, 1031092, 1546638, 3093276, 8859251, 17718502, 26577753, 35437004, 53155506, 106311012, 168325769, 336651538, 504977307, 673303076, 1009954614, 2019909228]

約数ペア:

[(1, 2019909228), (2, 1009954614), (3, 673303076), (4, 504977307), (6, 336651538), (12, 168325769), (19, 106311012), (38, 53155506), (57, 35437004), (76, 26577753), (114, 17718502), (228, 8859251), (653, 3093276), (1306, 1546638), (1959, 1031092), (2612, 773319), (3918, 515546), (7836, 257773), (12407, 162804), (13567, 148884), (24814, 81402), (27134, 74442), (37221, 54268), (40701, 49628)]