19256673062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{2389}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 33303674880

約数和(自身を除く): 14047001818

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 223, 341, 446, 583, 682, 1166, 1643, 2389, 2453, 3286, 4778, 4906, 6913, 11819, 13826, 18073, 23638, 26279, 36146, 52558, 74059, 76043, 126617, 130009, 148118, 152086, 253234, 260018, 366389, 532747, 732778, 814649, 1065494, 1392787, 1629298, 2785574, 3925127, 4030279, 5860217, 7850254, 8060558, 11720434, 16515157, 28235591, 33030314, 43176397, 56471182, 86352794, 181666727, 310591501, 363333454, 621183002, 875303321, 1750606642, 9628336531, 19256673062]

約数ペア:

[(1, 19256673062), (2, 9628336531), (11, 1750606642), (22, 875303321), (31, 621183002), (53, 363333454), (62, 310591501), (106, 181666727), (223, 86352794), (341, 56471182), (446, 43176397), (583, 33030314), (682, 28235591), (1166, 16515157), (1643, 11720434), (2389, 8060558), (2453, 7850254), (3286, 5860217), (4778, 4030279), (4906, 3925127), (6913, 2785574), (11819, 1629298), (13826, 1392787), (18073, 1065494), (23638, 814649), (26279, 732778), (36146, 532747), (52558, 366389), (74059, 260018), (76043, 253234), (126617, 152086), (130009, 148118)]