190356478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6317}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 329041440

約数和(自身を除く): 138684962

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 6317, 12634, 15067, 30134, 82121, 120023, 164242, 240046, 385337, 770674, 1560299, 3120598, 5009381, 7321403, 10018762, 14642806, 95178239, 190356478]

約数ペア:

[(1, 190356478), (2, 95178239), (13, 14642806), (19, 10018762), (26, 7321403), (38, 5009381), (61, 3120598), (122, 1560299), (247, 770674), (494, 385337), (793, 240046), (1159, 164242), (1586, 120023), (2318, 82121), (6317, 30134), (12634, 15067)]