19232824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 39241440

約数和(自身を除く): 20008616

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 1831, 2626, 3662, 5252, 7324, 10504, 14648, 23803, 47606, 95212, 184931, 190424, 369862, 739724, 1479448, 2404103, 4808206, 9616412, 19232824]

約数ペア:

[(1, 19232824), (2, 9616412), (4, 4808206), (8, 2404103), (13, 1479448), (26, 739724), (52, 369862), (101, 190424), (104, 184931), (202, 95212), (404, 47606), (808, 23803), (1313, 14648), (1831, 10504), (2626, 7324), (3662, 5252)]