19715808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29339}}^1$

素因数の和:29359

約数の個数: 48

約数和(自身を含む): 59149440

約数和(自身を除く): 39433632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29339, 58678, 88017, 117356, 176034, 205373, 234712, 352068, 410746, 469424, 616119, 704136, 821492, 938848, 1232238, 1408272, 1642984, 2464476, 2816544, 3285968, 4928952, 6571936, 9857904, 19715808]

約数ペア:

[(1, 19715808), (2, 9857904), (3, 6571936), (4, 4928952), (6, 3285968), (7, 2816544), (8, 2464476), (12, 1642984), (14, 1408272), (16, 1232238), (21, 938848), (24, 821492), (28, 704136), (32, 616119), (42, 469424), (48, 410746), (56, 352068), (84, 234712), (96, 205373), (112, 176034), (168, 117356), (224, 88017), (336, 58678), (672, 29339)]