19329844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 35542080

約数和(自身を除く): 16212236

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 1289, 2578, 3749, 5156, 7498, 14996, 29647, 59294, 118588, 210107, 420214, 840428, 4832461, 9664922, 19329844]

約数ペア:

[(1, 19329844), (2, 9664922), (4, 4832461), (23, 840428), (46, 420214), (92, 210107), (163, 118588), (326, 59294), (652, 29647), (1289, 14996), (2578, 7498), (3749, 5156)]