19037858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 35417088

約数和(自身を除く): 16379230

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 1951, 3902, 4879, 9758, 13657, 27314, 33167, 66334, 79991, 159982, 232169, 464338, 559937, 1119874, 1359847, 2719694, 9518929, 19037858]

約数ペア:

[(1, 19037858), (2, 9518929), (7, 2719694), (14, 1359847), (17, 1119874), (34, 559937), (41, 464338), (82, 232169), (119, 159982), (238, 79991), (287, 66334), (574, 33167), (697, 27314), (1394, 13657), (1951, 9758), (3902, 4879)]