25590202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 45209664

約数和(自身を除く): 19619462

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1166, 1291, 1802, 2582, 9911, 14201, 19822, 21947, 28402, 43894, 68423, 136846, 241417, 482834, 752653, 1163191, 1505306, 2326382, 12795101, 25590202]

約数ペア:

[(1, 25590202), (2, 12795101), (11, 2326382), (17, 1505306), (22, 1163191), (34, 752653), (53, 482834), (106, 241417), (187, 136846), (374, 68423), (583, 43894), (901, 28402), (1166, 21947), (1291, 19822), (1802, 14201), (2582, 9911)]