15928536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2728

約数の個数: 64

約数和(自身を含む): 45158400

約数和(自身を除く): 29229864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2687, 2964, 5374, 5928, 8061, 10748, 16122, 21496, 32244, 34931, 51053, 64488, 69862, 102106, 104793, 139724, 153159, 204212, 209586, 279448, 306318, 408424, 419172, 612636, 663689, 838344, 1225272, 1327378, 1991067, 2654756, 3982134, 5309512, 7964268, 15928536]

約数ペア:

[(1, 15928536), (2, 7964268), (3, 5309512), (4, 3982134), (6, 2654756), (8, 1991067), (12, 1327378), (13, 1225272), (19, 838344), (24, 663689), (26, 612636), (38, 419172), (39, 408424), (52, 306318), (57, 279448), (76, 209586), (78, 204212), (104, 153159), (114, 139724), (152, 104793), (156, 102106), (228, 69862), (247, 64488), (312, 51053), (456, 34931), (494, 32244), (741, 21496), (988, 16122), (1482, 10748), (1976, 8061), (2687, 5928), (2964, 5374)]