13227344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3387

約数の個数: 40

約数和(自身を含む): 29060640

約数和(自身を除く): 15833296

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3347, 3952, 6694, 13388, 26776, 43511, 53552, 63593, 87022, 127186, 174044, 254372, 348088, 508744, 696176, 826709, 1017488, 1653418, 3306836, 6613672, 13227344]

約数ペア:

[(1, 13227344), (2, 6613672), (4, 3306836), (8, 1653418), (13, 1017488), (16, 826709), (19, 696176), (26, 508744), (38, 348088), (52, 254372), (76, 174044), (104, 127186), (152, 87022), (208, 63593), (247, 53552), (304, 43511), (494, 26776), (988, 13388), (1976, 6694), (3347, 3952)]