11912432

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 28188672

約数和(自身を除く): 16276240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 73, 94, 112, 124, 146, 188, 217, 248, 292, 329, 376, 434, 496, 511, 584, 658, 752, 868, 1022, 1168, 1316, 1457, 1736, 2044, 2263, 2632, 2914, 3431, 3472, 4088, 4526, 5264, 5828, 6862, 8176, 9052, 10199, 11656, 13724, 15841, 18104, 20398, 23312, 24017, 27448, 31682, 36208, 40796, 48034, 54896, 63364, 81592, 96068, 106361, 126728, 163184, 192136, 212722, 253456, 384272, 425444, 744527, 850888, 1489054, 1701776, 2978108, 5956216, 11912432]

約数ペア:

[(1, 11912432), (2, 5956216), (4, 2978108), (7, 1701776), (8, 1489054), (14, 850888), (16, 744527), (28, 425444), (31, 384272), (47, 253456), (56, 212722), (62, 192136), (73, 163184), (94, 126728), (112, 106361), (124, 96068), (146, 81592), (188, 63364), (217, 54896), (248, 48034), (292, 40796), (329, 36208), (376, 31682), (434, 27448), (496, 24017), (511, 23312), (584, 20398), (658, 18104), (752, 15841), (868, 13724), (1022, 11656), (1168, 10199), (1316, 9052), (1457, 8176), (1736, 6862), (2044, 5828), (2263, 5264), (2632, 4526), (2914, 4088), (3431, 3472)]