11921608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 23535360

約数和(自身を除く): 11613752

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 907, 1643, 1814, 3286, 3628, 6572, 7256, 13144, 28117, 48071, 56234, 96142, 112468, 192284, 224936, 384568, 1490201, 2980402, 5960804, 11921608]

約数ペア:

[(1, 11921608), (2, 5960804), (4, 2980402), (8, 1490201), (31, 384568), (53, 224936), (62, 192284), (106, 112468), (124, 96142), (212, 56234), (248, 48071), (424, 28117), (907, 13144), (1643, 7256), (1814, 6572), (3286, 3628)]