19030416

素因数分解:

$2^4\times 3^1\times {\mathrm{449}}^1\times {\mathrm{883}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 49327200

約数和(自身を除く): 30296784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449, 883, 898, 1347, 1766, 1796, 2649, 2694, 3532, 3592, 5298, 5388, 7064, 7184, 10596, 10776, 14128, 21192, 21552, 42384, 396467, 792934, 1189401, 1585868, 2378802, 3171736, 4757604, 6343472, 9515208, 19030416]

約数ペア:

[(1, 19030416), (2, 9515208), (3, 6343472), (4, 4757604), (6, 3171736), (8, 2378802), (12, 1585868), (16, 1189401), (24, 792934), (48, 396467), (449, 42384), (883, 21552), (898, 21192), (1347, 14128), (1766, 10776), (1796, 10596), (2649, 7184), (2694, 7064), (3532, 5388), (3592, 5298)]