19578606

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 40186368

約数和(自身を除く): 20607762

約数列:

[1, 2, 3, 6, 67, 113, 134, 201, 226, 339, 402, 431, 678, 862, 1293, 2586, 7571, 15142, 22713, 28877, 45426, 48703, 57754, 86631, 97406, 146109, 173262, 292218, 3263101, 6526202, 9789303, 19578606]

約数ペア:

[(1, 19578606), (2, 9789303), (3, 6526202), (6, 3263101), (67, 292218), (113, 173262), (134, 146109), (201, 97406), (226, 86631), (339, 57754), (402, 48703), (431, 45426), (678, 28877), (862, 22713), (1293, 15142), (2586, 7571)]