19117152

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1676

約数の個数: 72

約数和(自身を含む): 55724760

約数和(自身を除く): 36607608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1619, 1968, 2952, 3238, 3936, 4857, 5904, 6476, 9714, 11808, 12952, 14571, 19428, 25904, 29142, 38856, 51808, 58284, 66379, 77712, 116568, 132758, 155424, 199137, 233136, 265516, 398274, 466272, 531032, 597411, 796548, 1062064, 1194822, 1593096, 2124128, 2389644, 3186192, 4779288, 6372384, 9558576, 19117152]

約数ペア:

[(1, 19117152), (2, 9558576), (3, 6372384), (4, 4779288), (6, 3186192), (8, 2389644), (9, 2124128), (12, 1593096), (16, 1194822), (18, 1062064), (24, 796548), (32, 597411), (36, 531032), (41, 466272), (48, 398274), (72, 265516), (82, 233136), (96, 199137), (123, 155424), (144, 132758), (164, 116568), (246, 77712), (288, 66379), (328, 58284), (369, 51808), (492, 38856), (656, 29142), (738, 25904), (984, 19428), (1312, 14571), (1476, 12952), (1619, 11808), (1968, 9714), (2952, 6476), (3238, 5904), (3936, 4857)]