190191914

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 322443072

約数和(自身を除く): 132251158

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1331, 1931, 2662, 3862, 4477, 8954, 21241, 42482, 49247, 71447, 98494, 142894, 233651, 467302, 785917, 1571834, 2570161, 5140322, 8645087, 17290174, 95095957, 190191914]

約数ペア:

[(1, 190191914), (2, 95095957), (11, 17290174), (22, 8645087), (37, 5140322), (74, 2570161), (121, 1571834), (242, 785917), (407, 467302), (814, 233651), (1331, 142894), (1931, 98494), (2662, 71447), (3862, 49247), (4477, 42482), (8954, 21241)]