19139387568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56962463}}^1$

素因数の和:56962481

約数の個数: 40

約数和(自身を含む): 56506764288

約数和(自身を除く): 37367376720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56962463, 113924926, 170887389, 227849852, 341774778, 398737241, 455699704, 683549556, 797474482, 911399408, 1196211723, 1367099112, 1594948964, 2392423446, 2734198224, 3189897928, 4784846892, 6379795856, 9569693784, 19139387568]

約数ペア:

[(1, 19139387568), (2, 9569693784), (3, 6379795856), (4, 4784846892), (6, 3189897928), (7, 2734198224), (8, 2392423446), (12, 1594948964), (14, 1367099112), (16, 1196211723), (21, 911399408), (24, 797474482), (28, 683549556), (42, 455699704), (48, 398737241), (56, 341774778), (84, 227849852), (112, 170887389), (168, 113924926), (336, 56962463)]