19197474

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 39363840

約数和(自身を除く): 20166366

約数列:

[1, 2, 3, 6, 79, 101, 158, 202, 237, 303, 401, 474, 606, 802, 1203, 2406, 7979, 15958, 23937, 31679, 40501, 47874, 63358, 81002, 95037, 121503, 190074, 243006, 3199579, 6399158, 9598737, 19197474]

約数ペア:

[(1, 19197474), (2, 9598737), (3, 6399158), (6, 3199579), (79, 243006), (101, 190074), (158, 121503), (202, 95037), (237, 81002), (303, 63358), (401, 47874), (474, 40501), (606, 31679), (802, 23937), (1203, 15958), (2406, 7979)]