19225746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{46439}}^1$

素因数の和:46470

約数の個数: 24

約数和(自身を含む): 43467840

約数和(自身を除く): 24242094

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 46439, 92878, 139317, 278634, 417951, 835902, 1068097, 2136194, 3204291, 6408582, 9612873, 19225746]

約数ペア:

[(1, 19225746), (2, 9612873), (3, 6408582), (6, 3204291), (9, 2136194), (18, 1068097), (23, 835902), (46, 417951), (69, 278634), (138, 139317), (207, 92878), (414, 46439)]