16199248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4139

約数の個数: 40

約数和(自身を含む): 35588000

約数和(自身を除く): 19388752

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 4099, 8198, 16396, 32792, 53287, 65584, 77881, 106574, 155762, 213148, 311524, 426296, 623048, 852592, 1012453, 1246096, 2024906, 4049812, 8099624, 16199248]

約数ペア:

[(1, 16199248), (2, 8099624), (4, 4049812), (8, 2024906), (13, 1246096), (16, 1012453), (19, 852592), (26, 623048), (38, 426296), (52, 311524), (76, 213148), (104, 155762), (152, 106574), (208, 77881), (247, 65584), (304, 53287), (494, 32792), (988, 16396), (1976, 8198), (3952, 4099)]