1212219798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{16087}}^1$

素因数の和:16772

約数の個数: 32

約数和(自身を含む): 2556061440

約数和(自身を除く): 1343841642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 661, 1322, 1983, 3966, 12559, 16087, 25118, 32174, 37677, 48261, 75354, 96522, 305653, 611306, 916959, 1833918, 10633507, 21267014, 31900521, 63801042, 202036633, 404073266, 606109899, 1212219798]

約数ペア:

[(1, 1212219798), (2, 606109899), (3, 404073266), (6, 202036633), (19, 63801042), (38, 31900521), (57, 21267014), (114, 10633507), (661, 1833918), (1322, 916959), (1983, 611306), (3966, 305653), (12559, 96522), (16087, 75354), (25118, 48261), (32174, 37677)]