21952882

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13177}}^1$

素因数の和:13210

約数の個数: 24

約数和(自身を含む): 40561884

約数和(自身を除く): 18609002

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 13177, 26354, 92239, 184478, 224009, 448018, 645673, 1291346, 1568063, 3136126, 10976441, 21952882]

約数ペア:

[(1, 21952882), (2, 10976441), (7, 3136126), (14, 1568063), (17, 1291346), (34, 645673), (49, 448018), (98, 224009), (119, 184478), (238, 92239), (833, 26354), (1666, 13177)]