15194877438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2668577}}^1$

素因数の和:2668668

約数の個数: 32

約数和(自身を含む): 33175761696

約数和(自身を除く): 17980884258

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 2668577, 5337154, 8005731, 16011462, 34691501, 69383002, 104074503, 194806121, 208149006, 389612242, 584418363, 1168836726, 2532479573, 5064959146, 7597438719, 15194877438]

約数ペア:

[(1, 15194877438), (2, 7597438719), (3, 5064959146), (6, 2532479573), (13, 1168836726), (26, 584418363), (39, 389612242), (73, 208149006), (78, 194806121), (146, 104074503), (219, 69383002), (438, 34691501), (949, 16011462), (1898, 8005731), (2847, 5337154), (5694, 2668577)]