19397591436

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1409299}}^1$

素因数の和:1409374

約数の個数: 48

約数和(自身を含む): 47983846400

約数和(自身を除く): 28586254964

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2294, 3441, 4588, 6882, 13764, 1409299, 2818598, 4227897, 5637196, 8455794, 16911588, 43688269, 52144063, 87376538, 104288126, 131064807, 156432189, 174753076, 208576252, 262129614, 312864378, 524259228, 625728756, 1616465953, 3232931906, 4849397859, 6465863812, 9698795718, 19397591436]

約数ペア:

[(1, 19397591436), (2, 9698795718), (3, 6465863812), (4, 4849397859), (6, 3232931906), (12, 1616465953), (31, 625728756), (37, 524259228), (62, 312864378), (74, 262129614), (93, 208576252), (111, 174753076), (124, 156432189), (148, 131064807), (186, 104288126), (222, 87376538), (372, 52144063), (444, 43688269), (1147, 16911588), (2294, 8455794), (3441, 5637196), (4588, 4227897), (6882, 2818598), (13764, 1409299)]