19831042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 37407744

約数和(自身を除く): 17576702

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 983, 1441, 1834, 1966, 2882, 6881, 10087, 10813, 13762, 20174, 21626, 75691, 128773, 151382, 257546, 901411, 1416503, 1802822, 2833006, 9915521, 19831042]

約数ペア:

[(1, 19831042), (2, 9915521), (7, 2833006), (11, 1802822), (14, 1416503), (22, 901411), (77, 257546), (131, 151382), (154, 128773), (262, 75691), (917, 21626), (983, 20174), (1441, 13762), (1834, 10813), (1966, 10087), (2882, 6881)]