19313310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 50411520

約数和(自身を除く): 31098210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1093, 1178, 1767, 2186, 2945, 3279, 3534, 5465, 5890, 6558, 8835, 10930, 16395, 17670, 20767, 32790, 33883, 41534, 62301, 67766, 101649, 103835, 124602, 169415, 203298, 207670, 311505, 338830, 508245, 623010, 643777, 1016490, 1287554, 1931331, 3218885, 3862662, 6437770, 9656655, 19313310]

約数ペア:

[(1, 19313310), (2, 9656655), (3, 6437770), (5, 3862662), (6, 3218885), (10, 1931331), (15, 1287554), (19, 1016490), (30, 643777), (31, 623010), (38, 508245), (57, 338830), (62, 311505), (93, 207670), (95, 203298), (114, 169415), (155, 124602), (186, 103835), (190, 101649), (285, 67766), (310, 62301), (465, 41534), (570, 33883), (589, 32790), (930, 20767), (1093, 17670), (1178, 16395), (1767, 10930), (2186, 8835), (2945, 6558), (3279, 5890), (3534, 5465)]