13241936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1083

約数の個数: 40

約数和(自身を含む): 27661920

約数和(自身を除く): 14419984

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1013, 1634, 2026, 3268, 4052, 6536, 8104, 13072, 16208, 19247, 38494, 43559, 76988, 87118, 153976, 174236, 307952, 348472, 696944, 827621, 1655242, 3310484, 6620968, 13241936]

約数ペア:

[(1, 13241936), (2, 6620968), (4, 3310484), (8, 1655242), (16, 827621), (19, 696944), (38, 348472), (43, 307952), (76, 174236), (86, 153976), (152, 87118), (172, 76988), (304, 43559), (344, 38494), (688, 19247), (817, 16208), (1013, 13072), (1634, 8104), (2026, 6536), (3268, 4052)]