21797484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95603}}^1$

素因数の和:95629

約数の個数: 24

約数和(自身を含む): 53538240

約数和(自身を除く): 31740756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95603, 191206, 286809, 382412, 573618, 1147236, 1816457, 3632914, 5449371, 7265828, 10898742, 21797484]

約数ペア:

[(1, 21797484), (2, 10898742), (3, 7265828), (4, 5449371), (6, 3632914), (12, 1816457), (19, 1147236), (38, 573618), (57, 382412), (76, 286809), (114, 191206), (228, 95603)]