19343304

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 55219320

約数和(自身を除く): 35876016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 53, 72, 74, 106, 111, 137, 148, 159, 212, 222, 274, 296, 318, 333, 411, 424, 444, 477, 548, 636, 666, 822, 888, 954, 1096, 1233, 1272, 1332, 1644, 1908, 1961, 2466, 2664, 3288, 3816, 3922, 4932, 5069, 5883, 7261, 7844, 9864, 10138, 11766, 14522, 15207, 15688, 17649, 20276, 21783, 23532, 29044, 30414, 35298, 40552, 43566, 45621, 47064, 58088, 60828, 65349, 70596, 87132, 91242, 121656, 130698, 141192, 174264, 182484, 261396, 268657, 364968, 522792, 537314, 805971, 1074628, 1611942, 2149256, 2417913, 3223884, 4835826, 6447768, 9671652, 19343304]

約数ペア:

[(1, 19343304), (2, 9671652), (3, 6447768), (4, 4835826), (6, 3223884), (8, 2417913), (9, 2149256), (12, 1611942), (18, 1074628), (24, 805971), (36, 537314), (37, 522792), (53, 364968), (72, 268657), (74, 261396), (106, 182484), (111, 174264), (137, 141192), (148, 130698), (159, 121656), (212, 91242), (222, 87132), (274, 70596), (296, 65349), (318, 60828), (333, 58088), (411, 47064), (424, 45621), (444, 43566), (477, 40552), (548, 35298), (636, 30414), (666, 29044), (822, 23532), (888, 21783), (954, 20276), (1096, 17649), (1233, 15688), (1272, 15207), (1332, 14522), (1644, 11766), (1908, 10138), (1961, 9864), (2466, 7844), (2664, 7261), (3288, 5883), (3816, 5069), (3922, 4932)]