19147235135

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{168899}}^1$

素因数の和:169031

約数の個数: 32

約数和(自身を含む): 27240192000

約数和(自身を除く): 8092956865

約数列:

[1, 5, 7, 35, 41, 79, 205, 287, 395, 553, 1435, 2765, 3239, 16195, 22673, 113365, 168899, 844495, 1182293, 5911465, 6924859, 13343021, 34624295, 48474013, 66715105, 93401147, 242370065, 467005735, 547063861, 2735319305, 3829447027, 19147235135]

約数ペア:

[(1, 19147235135), (5, 3829447027), (7, 2735319305), (35, 547063861), (41, 467005735), (79, 242370065), (205, 93401147), (287, 66715105), (395, 48474013), (553, 34624295), (1435, 13343021), (2765, 6924859), (3239, 5911465), (16195, 1182293), (22673, 844495), (113365, 168899)]