19359864

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1969

約数の個数: 64

約数和(自身を含む): 54950400

約数和(自身を除く): 35590536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 1907, 2538, 3384, 3814, 5076, 5721, 7628, 10152, 11442, 15256, 17163, 22884, 34326, 45768, 51489, 68652, 89629, 102978, 137304, 179258, 205956, 268887, 358516, 411912, 537774, 717032, 806661, 1075548, 1613322, 2151096, 2419983, 3226644, 4839966, 6453288, 9679932, 19359864]

約数ペア:

[(1, 19359864), (2, 9679932), (3, 6453288), (4, 4839966), (6, 3226644), (8, 2419983), (9, 2151096), (12, 1613322), (18, 1075548), (24, 806661), (27, 717032), (36, 537774), (47, 411912), (54, 358516), (72, 268887), (94, 205956), (108, 179258), (141, 137304), (188, 102978), (216, 89629), (282, 68652), (376, 51489), (423, 45768), (564, 34326), (846, 22884), (1128, 17163), (1269, 15256), (1692, 11442), (1907, 10152), (2538, 7628), (3384, 5721), (3814, 5076)]