19248984

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 52668720

約数和(自身を除く): 33419736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2647, 3636, 5294, 7272, 7941, 10588, 15882, 21176, 23823, 31764, 47646, 63528, 95292, 190584, 267347, 534694, 802041, 1069388, 1604082, 2138776, 2406123, 3208164, 4812246, 6416328, 9624492, 19248984]

約数ペア:

[(1, 19248984), (2, 9624492), (3, 6416328), (4, 4812246), (6, 3208164), (8, 2406123), (9, 2138776), (12, 1604082), (18, 1069388), (24, 802041), (36, 534694), (72, 267347), (101, 190584), (202, 95292), (303, 63528), (404, 47646), (606, 31764), (808, 23823), (909, 21176), (1212, 15882), (1818, 10588), (2424, 7941), (2647, 7272), (3636, 5294)]