19033008

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12791}}^1$

素因数の和:12833

約数の個数: 40

約数和(自身を含む): 50758656

約数和(自身を除く): 31725648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12791, 25582, 38373, 51164, 76746, 102328, 153492, 204656, 306984, 396521, 613968, 793042, 1189563, 1586084, 2379126, 3172168, 4758252, 6344336, 9516504, 19033008]

約数ペア:

[(1, 19033008), (2, 9516504), (3, 6344336), (4, 4758252), (6, 3172168), (8, 2379126), (12, 1586084), (16, 1189563), (24, 793042), (31, 613968), (48, 396521), (62, 306984), (93, 204656), (124, 153492), (186, 102328), (248, 76746), (372, 51164), (496, 38373), (744, 25582), (1488, 12791)]