19516164

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{39667}}^1$

素因数の和:39715

約数の個数: 24

約数和(自身を含む): 46649568

約数和(自身を除く): 27133404

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 39667, 79334, 119001, 158668, 238002, 476004, 1626347, 3252694, 4879041, 6505388, 9758082, 19516164]

約数ペア:

[(1, 19516164), (2, 9758082), (3, 6505388), (4, 4879041), (6, 3252694), (12, 1626347), (41, 476004), (82, 238002), (123, 158668), (164, 119001), (246, 79334), (492, 39667)]