22089613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 7182707

約数列:

[1, 7, 13, 17, 91, 109, 119, 131, 221, 763, 917, 1417, 1547, 1703, 1853, 2227, 9919, 11921, 12971, 14279, 15589, 24089, 28951, 99953, 168623, 185627, 202657, 242743, 1299389, 1699201, 3155659, 22089613]

約数ペア:

[(1, 22089613), (7, 3155659), (13, 1699201), (17, 1299389), (91, 242743), (109, 202657), (119, 185627), (131, 168623), (221, 99953), (763, 28951), (917, 24089), (1417, 15589), (1547, 14279), (1703, 12971), (1853, 11921), (2227, 9919)]