19005194904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1\times {\mathrm{10739}}^1$

素因数の和:14648

約数の個数: 64

約数和(自身を含む): 50031216000

約数和(自身を除く): 31026021096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 3881, 7762, 10739, 11643, 15524, 21478, 23286, 31048, 32217, 42956, 46572, 64434, 73739, 85912, 93144, 128868, 147478, 204041, 221217, 257736, 294956, 408082, 442434, 589912, 612123, 816164, 884868, 1224246, 1632328, 1769736, 2448492, 4896984, 41678059, 83356118, 125034177, 166712236, 250068354, 333424472, 500136708, 791883121, 1000273416, 1583766242, 2375649363, 3167532484, 4751298726, 6335064968, 9502597452, 19005194904]

約数ペア:

[(1, 19005194904), (2, 9502597452), (3, 6335064968), (4, 4751298726), (6, 3167532484), (8, 2375649363), (12, 1583766242), (19, 1000273416), (24, 791883121), (38, 500136708), (57, 333424472), (76, 250068354), (114, 166712236), (152, 125034177), (228, 83356118), (456, 41678059), (3881, 4896984), (7762, 2448492), (10739, 1769736), (11643, 1632328), (15524, 1224246), (21478, 884868), (23286, 816164), (31048, 612123), (32217, 589912), (42956, 442434), (46572, 408082), (64434, 294956), (73739, 257736), (85912, 221217), (93144, 204041), (128868, 147478)]