19691616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29303}}^1$

素因数の和:29323

約数の個数: 48

約数和(自身を含む): 59076864

約数和(自身を除く): 39385248

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, 29303, 58606, 87909, 117212, 175818, 205121, 234424, 351636, 410242, 468848, 615363, 703272, 820484, 937696, 1230726, 1406544, 1640968, 2461452, 2813088, 3281936, 4922904, 6563872, 9845808, 19691616]

約数ペア:

[(1, 19691616), (2, 9845808), (3, 6563872), (4, 4922904), (6, 3281936), (7, 2813088), (8, 2461452), (12, 1640968), (14, 1406544), (16, 1230726), (21, 937696), (24, 820484), (28, 703272), (32, 615363), (42, 468848), (48, 410242), (56, 351636), (84, 234424), (96, 205121), (112, 175818), (168, 117212), (224, 87909), (336, 58606), (672, 29303)]