21902752

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{14563}}^1$

素因数の和:14620

約数の個数: 24

約数和(自身を含む): 44041536

約数和(自身を除く): 22138784

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 14563, 29126, 58252, 116504, 233008, 466016, 684461, 1368922, 2737844, 5475688, 10951376, 21902752]

約数ペア:

[(1, 21902752), (2, 10951376), (4, 5475688), (8, 2737844), (16, 1368922), (32, 684461), (47, 466016), (94, 233008), (188, 116504), (376, 58252), (752, 29126), (1504, 14563)]