9805172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 18593736

約数和(自身を除く): 8788564

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 977, 1954, 2509, 3908, 5018, 10036, 12701, 25402, 50804, 188561, 377122, 754244, 2451293, 4902586, 9805172]

約数ペア:

[(1, 9805172), (2, 4902586), (4, 2451293), (13, 754244), (26, 377122), (52, 188561), (193, 50804), (386, 25402), (772, 12701), (977, 10036), (1954, 5018), (2509, 3908)]