21966142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{58733}}^1$

素因数の和:58763

約数の個数: 16

約数和(自身を含む): 38059632

約数和(自身を除く): 16093490

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 58733, 117466, 646063, 998461, 1292126, 1996922, 10983071, 21966142]

約数ペア:

[(1, 21966142), (2, 10983071), (11, 1996922), (17, 1292126), (22, 998461), (34, 646063), (187, 117466), (374, 58733)]