19076992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 43953840

約数和(自身を除く): 24876848

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 797, 1088, 1408, 1496, 1594, 2176, 2992, 3188, 5984, 6376, 8767, 11968, 12752, 13549, 17534, 23936, 25504, 27098, 35068, 51008, 54196, 70136, 102016, 108392, 140272, 149039, 216784, 280544, 298078, 433568, 561088, 596156, 867136, 1122176, 1192312, 1734272, 2384624, 4769248, 9538496, 19076992]

約数ペア:

[(1, 19076992), (2, 9538496), (4, 4769248), (8, 2384624), (11, 1734272), (16, 1192312), (17, 1122176), (22, 867136), (32, 596156), (34, 561088), (44, 433568), (64, 298078), (68, 280544), (88, 216784), (128, 149039), (136, 140272), (176, 108392), (187, 102016), (272, 70136), (352, 54196), (374, 51008), (544, 35068), (704, 27098), (748, 25504), (797, 23936), (1088, 17534), (1408, 13549), (1496, 12752), (1594, 11968), (2176, 8767), (2992, 6376), (3188, 5984)]