12220192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 25704000

約数和(自身を除く): 13483808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 199, 202, 304, 398, 404, 608, 796, 808, 1592, 1616, 1919, 3184, 3232, 3781, 3838, 6368, 7562, 7676, 15124, 15352, 20099, 30248, 30704, 40198, 60496, 61408, 80396, 120992, 160792, 321584, 381881, 643168, 763762, 1527524, 3055048, 6110096, 12220192]

約数ペア:

[(1, 12220192), (2, 6110096), (4, 3055048), (8, 1527524), (16, 763762), (19, 643168), (32, 381881), (38, 321584), (76, 160792), (101, 120992), (152, 80396), (199, 61408), (202, 60496), (304, 40198), (398, 30704), (404, 30248), (608, 20099), (796, 15352), (808, 15124), (1592, 7676), (1616, 7562), (1919, 6368), (3184, 3838), (3232, 3781)]