19678152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 53928000

約数和(自身を除く): 34249848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1069, 1416, 1534, 2138, 2301, 3068, 3207, 4276, 4602, 6136, 6414, 8552, 9204, 12828, 13897, 18408, 25656, 27794, 41691, 55588, 63071, 83382, 111176, 126142, 166764, 189213, 252284, 333528, 378426, 504568, 756852, 819923, 1513704, 1639846, 2459769, 3279692, 4919538, 6559384, 9839076, 19678152]

約数ペア:

[(1, 19678152), (2, 9839076), (3, 6559384), (4, 4919538), (6, 3279692), (8, 2459769), (12, 1639846), (13, 1513704), (24, 819923), (26, 756852), (39, 504568), (52, 378426), (59, 333528), (78, 252284), (104, 189213), (118, 166764), (156, 126142), (177, 111176), (236, 83382), (312, 63071), (354, 55588), (472, 41691), (708, 27794), (767, 25656), (1069, 18408), (1416, 13897), (1534, 12828), (2138, 9204), (2301, 8552), (3068, 6414), (3207, 6136), (4276, 4602)]