19269354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 43479072

約数和(自身を除く): 24209718

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 467, 529, 598, 897, 934, 1058, 1401, 1587, 1794, 2802, 3174, 6071, 6877, 10741, 12142, 13754, 18213, 20631, 21482, 32223, 36426, 41262, 64446, 139633, 247043, 279266, 418899, 494086, 741129, 837798, 1482258, 3211559, 6423118, 9634677, 19269354]

約数ペア:

[(1, 19269354), (2, 9634677), (3, 6423118), (6, 3211559), (13, 1482258), (23, 837798), (26, 741129), (39, 494086), (46, 418899), (69, 279266), (78, 247043), (138, 139633), (299, 64446), (467, 41262), (529, 36426), (598, 32223), (897, 21482), (934, 20631), (1058, 18213), (1401, 13754), (1587, 12142), (1794, 10741), (2802, 6877), (3174, 6071)]