19212714

素因数分解:

$2^1\times 3^4\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:756

約数の個数: 40

約数和(自身を含む): 43320420

約数和(自身を除く): 24107706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 233, 466, 509, 699, 1018, 1398, 1527, 2097, 3054, 4194, 4581, 6291, 9162, 12582, 13743, 18873, 27486, 37746, 41229, 82458, 118597, 237194, 355791, 711582, 1067373, 2134746, 3202119, 6404238, 9606357, 19212714]

約数ペア:

[(1, 19212714), (2, 9606357), (3, 6404238), (6, 3202119), (9, 2134746), (18, 1067373), (27, 711582), (54, 355791), (81, 237194), (162, 118597), (233, 82458), (466, 41229), (509, 37746), (699, 27486), (1018, 18873), (1398, 13743), (1527, 12582), (2097, 9162), (3054, 6291), (4194, 4581)]