22519238

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 39744000

約数和(自身を除く): 17224762

約数列:

[1, 2, 7, 14, 59, 118, 137, 199, 274, 398, 413, 826, 959, 1393, 1918, 2786, 8083, 11741, 16166, 23482, 27263, 54526, 56581, 82187, 113162, 164374, 190841, 381682, 1608517, 3217034, 11259619, 22519238]

約数ペア:

[(1, 22519238), (2, 11259619), (7, 3217034), (14, 1608517), (59, 381682), (118, 190841), (137, 164374), (199, 113162), (274, 82187), (398, 56581), (413, 54526), (826, 27263), (959, 23482), (1393, 16166), (1918, 11741), (2786, 8083)]