19825392

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7793}}^1$

素因数の和:7857

約数の個数: 40

約数和(自身を含む): 52188624

約数和(自身を除く): 32363232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7793, 15586, 23379, 31172, 46758, 62344, 93516, 124688, 187032, 374064, 413029, 826058, 1239087, 1652116, 2478174, 3304232, 4956348, 6608464, 9912696, 19825392]

約数ペア:

[(1, 19825392), (2, 9912696), (3, 6608464), (4, 4956348), (6, 3304232), (8, 2478174), (12, 1652116), (16, 1239087), (24, 826058), (48, 413029), (53, 374064), (106, 187032), (159, 124688), (212, 93516), (318, 62344), (424, 46758), (636, 31172), (848, 23379), (1272, 15586), (2544, 7793)]