21699442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15217}}^1$

素因数の和:15273

約数の個数: 16

約数和(自身を含む): 35062272

約数和(自身を除く): 13362830

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 15217, 30434, 349991, 471727, 699982, 943454, 10849721, 21699442]

約数ペア:

[(1, 21699442), (2, 10849721), (23, 943454), (31, 699982), (46, 471727), (62, 349991), (713, 30434), (1426, 15217)]