19248530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3313}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 40086144

約数和(自身を除く): 20837614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 3313, 5810, 6626, 16565, 23191, 33130, 46382, 115955, 231910, 274979, 549958, 1374895, 1924853, 2749790, 3849706, 9624265, 19248530]

約数ペア:

[(1, 19248530), (2, 9624265), (5, 3849706), (7, 2749790), (10, 1924853), (14, 1374895), (35, 549958), (70, 274979), (83, 231910), (166, 115955), (415, 46382), (581, 33130), (830, 23191), (1162, 16565), (2905, 6626), (3313, 5810)]