1937643656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{19267}}^1$

素因数の和:20253

約数の個数: 32

約数和(自身を含む): 3916799040

約数和(自身を除く): 1979155384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 967, 1934, 3868, 7736, 12571, 19267, 25142, 38534, 50284, 77068, 100568, 154136, 250471, 500942, 1001884, 2003768, 18631189, 37262378, 74524756, 149049512, 242205457, 484410914, 968821828, 1937643656]

約数ペア:

[(1, 1937643656), (2, 968821828), (4, 484410914), (8, 242205457), (13, 149049512), (26, 74524756), (52, 37262378), (104, 18631189), (967, 2003768), (1934, 1001884), (3868, 500942), (7736, 250471), (12571, 154136), (19267, 100568), (25142, 77068), (38534, 50284)]