11851952

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 28123200

約数和(自身を除く): 16271248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 82, 89, 112, 116, 164, 178, 203, 232, 287, 328, 356, 406, 464, 574, 623, 656, 712, 812, 1148, 1189, 1246, 1424, 1624, 2296, 2378, 2492, 2581, 3248, 3649, 4592, 4756, 4984, 5162, 7298, 8323, 9512, 9968, 10324, 14596, 16646, 18067, 19024, 20648, 25543, 29192, 33292, 36134, 41296, 51086, 58384, 66584, 72268, 102172, 105821, 133168, 144536, 204344, 211642, 289072, 408688, 423284, 740747, 846568, 1481494, 1693136, 2962988, 5925976, 11851952]

約数ペア:

[(1, 11851952), (2, 5925976), (4, 2962988), (7, 1693136), (8, 1481494), (14, 846568), (16, 740747), (28, 423284), (29, 408688), (41, 289072), (56, 211642), (58, 204344), (82, 144536), (89, 133168), (112, 105821), (116, 102172), (164, 72268), (178, 66584), (203, 58384), (232, 51086), (287, 41296), (328, 36134), (356, 33292), (406, 29192), (464, 25543), (574, 20648), (623, 19024), (656, 18067), (712, 16646), (812, 14596), (1148, 10324), (1189, 9968), (1246, 9512), (1424, 8323), (1624, 7298), (2296, 5162), (2378, 4984), (2492, 4756), (2581, 4592), (3248, 3649)]