22492390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5147}}^1$

素因数の和:5196

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 21986330

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 5147, 10294, 25735, 51470, 97793, 118381, 195586, 236762, 488965, 591905, 977930, 1183810, 2249239, 4498478, 11246195, 22492390]

約数ペア:

[(1, 22492390), (2, 11246195), (5, 4498478), (10, 2249239), (19, 1183810), (23, 977930), (38, 591905), (46, 488965), (95, 236762), (115, 195586), (190, 118381), (230, 97793), (437, 51470), (874, 25735), (2185, 10294), (4370, 5147)]