19464012

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13187}}^1$

素因数の和:13238

約数の個数: 36

約数和(自身を含む): 50404536

約数和(自身を除く): 30940524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 13187, 26374, 39561, 52748, 79122, 118683, 158244, 237366, 474732, 540667, 1081334, 1622001, 2162668, 3244002, 4866003, 6488004, 9732006, 19464012]

約数ペア:

[(1, 19464012), (2, 9732006), (3, 6488004), (4, 4866003), (6, 3244002), (9, 2162668), (12, 1622001), (18, 1081334), (36, 540667), (41, 474732), (82, 237366), (123, 158244), (164, 118683), (246, 79122), (369, 52748), (492, 39561), (738, 26374), (1476, 13187)]