19793724

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{2503}}^1$

素因数の和:3169

約数の個数: 24

約数和(自身を含む): 46273920

約数和(自身を除く): 26480196

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2503, 2636, 3954, 5006, 7509, 7908, 10012, 15018, 30036, 1649477, 3298954, 4948431, 6597908, 9896862, 19793724]

約数ペア:

[(1, 19793724), (2, 9896862), (3, 6597908), (4, 4948431), (6, 3298954), (12, 1649477), (659, 30036), (1318, 15018), (1977, 10012), (2503, 7908), (2636, 7509), (3954, 5006)]