9771928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 19666800

約数和(自身を除く): 9894872

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 1213, 2014, 2426, 4028, 4852, 8056, 9704, 23047, 46094, 64289, 92188, 128578, 184376, 257156, 514312, 1221491, 2442982, 4885964, 9771928]

約数ペア:

[(1, 9771928), (2, 4885964), (4, 2442982), (8, 1221491), (19, 514312), (38, 257156), (53, 184376), (76, 128578), (106, 92188), (152, 64289), (212, 46094), (424, 23047), (1007, 9704), (1213, 8056), (2014, 4852), (2426, 4028)]