9291152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2391

約数の個数: 40

約数和(自身を含む): 20415360

約数和(自身を除く): 11124208

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 2351, 3952, 4702, 9404, 18808, 30563, 37616, 44669, 61126, 89338, 122252, 178676, 244504, 357352, 489008, 580697, 714704, 1161394, 2322788, 4645576, 9291152]

約数ペア:

[(1, 9291152), (2, 4645576), (4, 2322788), (8, 1161394), (13, 714704), (16, 580697), (19, 489008), (26, 357352), (38, 244504), (52, 178676), (76, 122252), (104, 89338), (152, 61126), (208, 44669), (247, 37616), (304, 30563), (494, 18808), (988, 9404), (1976, 4702), (2351, 3952)]