12854494555

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1\times {\mathrm{6911}}^1$

素因数の和:9739

約数の個数: 32

約数和(自身を含む): 18566184960

約数和(自身を除く): 5711690405

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 2797, 6911, 13985, 19579, 34555, 48377, 53143, 97895, 131309, 241885, 265715, 372001, 656545, 919163, 1860005, 4595815, 19330067, 96650335, 135310469, 367271273, 676552345, 1836356365, 2570898911, 12854494555]

約数ペア:

[(1, 12854494555), (5, 2570898911), (7, 1836356365), (19, 676552345), (35, 367271273), (95, 135310469), (133, 96650335), (665, 19330067), (2797, 4595815), (6911, 1860005), (13985, 919163), (19579, 656545), (34555, 372001), (48377, 265715), (53143, 241885), (97895, 131309)]