22091186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 15829774

約数列:

[1, 2, 13, 19, 26, 38, 197, 227, 247, 394, 454, 494, 2561, 2951, 3743, 4313, 5122, 5902, 7486, 8626, 44719, 48659, 56069, 89438, 97318, 112138, 581347, 849661, 1162694, 1699322, 11045593, 22091186]

約数ペア:

[(1, 22091186), (2, 11045593), (13, 1699322), (19, 1162694), (26, 849661), (38, 581347), (197, 112138), (227, 97318), (247, 89438), (394, 56069), (454, 48659), (494, 44719), (2561, 8626), (2951, 7486), (3743, 5902), (4313, 5122)]