13971536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45959}}^1$

素因数の和:45986

約数の個数: 20

約数和(自身を含む): 28495200

約数和(自身を除く): 14523664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45959, 91918, 183836, 367672, 735344, 873221, 1746442, 3492884, 6985768, 13971536]

約数ペア:

[(1, 13971536), (2, 6985768), (4, 3492884), (8, 1746442), (16, 873221), (19, 735344), (38, 367672), (76, 183836), (152, 91918), (304, 45959)]