19981032

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{8243}}^1$

素因数の和:8353

約数の個数: 32

約数和(自身を含む): 50453280

約数和(自身を除く): 30472248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8243, 16486, 24729, 32972, 49458, 65944, 98916, 197832, 832543, 1665086, 2497629, 3330172, 4995258, 6660344, 9990516, 19981032]

約数ペア:

[(1, 19981032), (2, 9990516), (3, 6660344), (4, 4995258), (6, 3330172), (8, 2497629), (12, 1665086), (24, 832543), (101, 197832), (202, 98916), (303, 65944), (404, 49458), (606, 32972), (808, 24729), (1212, 16486), (2424, 8243)]