121412432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5471}}^1$

素因数の和:5571

約数の個数: 40

約数和(自身を含む): 251055360

約数和(自身を除く): 129642928

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5471, 5548, 10942, 11096, 21884, 22192, 43768, 87536, 103949, 207898, 399383, 415796, 798766, 831592, 1597532, 1663184, 3195064, 6390128, 7588277, 15176554, 30353108, 60706216, 121412432]

約数ペア:

[(1, 121412432), (2, 60706216), (4, 30353108), (8, 15176554), (16, 7588277), (19, 6390128), (38, 3195064), (73, 1663184), (76, 1597532), (146, 831592), (152, 798766), (292, 415796), (304, 399383), (584, 207898), (1168, 103949), (1387, 87536), (2774, 43768), (5471, 22192), (5548, 21884), (10942, 11096)]