2019236816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{14153}}^1$

素因数の和:14439

約数の個数: 40

約数和(自身を含む): 4034965704

約数和(自身を除く): 2015728888

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 241, 296, 482, 592, 964, 1928, 3856, 8917, 14153, 17834, 28306, 35668, 56612, 71336, 113224, 142672, 226448, 523661, 1047322, 2094644, 3410873, 4189288, 6821746, 8378576, 13643492, 27286984, 54573968, 126202301, 252404602, 504809204, 1009618408, 2019236816]

約数ペア:

[(1, 2019236816), (2, 1009618408), (4, 504809204), (8, 252404602), (16, 126202301), (37, 54573968), (74, 27286984), (148, 13643492), (241, 8378576), (296, 6821746), (482, 4189288), (592, 3410873), (964, 2094644), (1928, 1047322), (3856, 523661), (8917, 226448), (14153, 142672), (17834, 113224), (28306, 71336), (35668, 56612)]