17143948

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 30643200

約数和(自身を除く): 13499252

約数列:

[1, 2, 4, 79, 158, 227, 239, 316, 454, 478, 908, 956, 17933, 18881, 35866, 37762, 54253, 71732, 75524, 108506, 217012, 4285987, 8571974, 17143948]

約数ペア:

[(1, 17143948), (2, 8571974), (4, 4285987), (79, 217012), (158, 108506), (227, 75524), (239, 71732), (316, 54253), (454, 37762), (478, 35866), (908, 18881), (956, 17933)]