19283823244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18613729}}^1$

素因数の和:18613777

約数の個数: 24

約数和(自身を含む): 39610017440

約数和(自身を除く): 20326194196

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 18613729, 37227458, 74454916, 130296103, 260592206, 521184412, 688707973, 1377415946, 2754831892, 4820955811, 9641911622, 19283823244]

約数ペア:

[(1, 19283823244), (2, 9641911622), (4, 4820955811), (7, 2754831892), (14, 1377415946), (28, 688707973), (37, 521184412), (74, 260592206), (148, 130296103), (259, 74454916), (518, 37227458), (1036, 18613729)]