19175007888

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3096739}}^1$

素因数の和:3096796

約数の個数: 60

約数和(自身を含む): 54911393680

約数和(自身を除く): 35736385792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 3096739, 6193478, 9290217, 12386956, 18580434, 24773912, 27870651, 37160868, 49547824, 55741302, 74321736, 111482604, 133159777, 148643472, 222965208, 266319554, 399479331, 445930416, 532639108, 798958662, 1065278216, 1198437993, 1597917324, 2130556432, 2396875986, 3195834648, 4793751972, 6391669296, 9587503944, 19175007888]

約数ペア:

[(1, 19175007888), (2, 9587503944), (3, 6391669296), (4, 4793751972), (6, 3195834648), (8, 2396875986), (9, 2130556432), (12, 1597917324), (16, 1198437993), (18, 1065278216), (24, 798958662), (36, 532639108), (43, 445930416), (48, 399479331), (72, 266319554), (86, 222965208), (129, 148643472), (144, 133159777), (172, 111482604), (258, 74321736), (344, 55741302), (387, 49547824), (516, 37160868), (688, 27870651), (774, 24773912), (1032, 18580434), (1548, 12386956), (2064, 9290217), (3096, 6193478), (6192, 3096739)]