19795832

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4259}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 23144968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4259, 4648, 8518, 17036, 29813, 34072, 59626, 119252, 238504, 353497, 706994, 1413988, 2474479, 2827976, 4948958, 9897916, 19795832]

約数ペア:

[(1, 19795832), (2, 9897916), (4, 4948958), (7, 2827976), (8, 2474479), (14, 1413988), (28, 706994), (56, 353497), (83, 238504), (166, 119252), (332, 59626), (581, 34072), (664, 29813), (1162, 17036), (2324, 8518), (4259, 4648)]