38823536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127709}}^1$

素因数の和:127736

約数の個数: 20

約数和(自身を含む): 79180200

約数和(自身を除く): 40356664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 127709, 255418, 510836, 1021672, 2043344, 2426471, 4852942, 9705884, 19411768, 38823536]

約数ペア:

[(1, 38823536), (2, 19411768), (4, 9705884), (8, 4852942), (16, 2426471), (19, 2043344), (38, 1021672), (76, 510836), (152, 255418), (304, 127709)]