19366484

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 34728960

約数和(自身を除く): 15362476

約数列:

[1, 2, 4, 67, 127, 134, 254, 268, 508, 569, 1138, 2276, 8509, 17018, 34036, 38123, 72263, 76246, 144526, 152492, 289052, 4841621, 9683242, 19366484]

約数ペア:

[(1, 19366484), (2, 9683242), (4, 4841621), (67, 289052), (127, 152492), (134, 144526), (254, 76246), (268, 72263), (508, 38123), (569, 34036), (1138, 17018), (2276, 8509)]