15665520748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{4561}}^1$

素因数の和:5678

約数の個数: 48

約数和(自身を含む): 29563219840

約数和(自身を除く): 13897699092

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1051, 1634, 2102, 3268, 4204, 4561, 9122, 18244, 19969, 39938, 45193, 79876, 86659, 90386, 173318, 180772, 196123, 346636, 392246, 784492, 858667, 1717334, 3434668, 3726337, 4793611, 7452674, 9587222, 14905348, 19174444, 91078609, 182157218, 206125273, 364314436, 412250546, 824501092, 3916380187, 7832760374, 15665520748]

約数ペア:

[(1, 15665520748), (2, 7832760374), (4, 3916380187), (19, 824501092), (38, 412250546), (43, 364314436), (76, 206125273), (86, 182157218), (172, 91078609), (817, 19174444), (1051, 14905348), (1634, 9587222), (2102, 7452674), (3268, 4793611), (4204, 3726337), (4561, 3434668), (9122, 1717334), (18244, 858667), (19969, 784492), (39938, 392246), (45193, 346636), (79876, 196123), (86659, 180772), (90386, 173318)]