19537242

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 41299200

約数和(自身を除く): 21761958

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2389, 2726, 4089, 4778, 7167, 8178, 14334, 69281, 112283, 138562, 207843, 224566, 336849, 415686, 673698, 3256207, 6512414, 9768621, 19537242]

約数ペア:

[(1, 19537242), (2, 9768621), (3, 6512414), (6, 3256207), (29, 673698), (47, 415686), (58, 336849), (87, 224566), (94, 207843), (141, 138562), (174, 112283), (282, 69281), (1363, 14334), (2389, 8178), (2726, 7167), (4089, 4778)]