15844556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 37632000

約数和(自身を除く): 21787444

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 79, 91, 116, 133, 158, 182, 203, 247, 266, 316, 364, 377, 406, 494, 532, 551, 553, 754, 812, 988, 1027, 1102, 1106, 1501, 1508, 1729, 2054, 2204, 2212, 2291, 2639, 3002, 3458, 3857, 4108, 4582, 5278, 6004, 6916, 7163, 7189, 7714, 9164, 10507, 10556, 14326, 14378, 15428, 16037, 19513, 21014, 28652, 28756, 29783, 32074, 39026, 42028, 43529, 50141, 59566, 64148, 78052, 87058, 100282, 119132, 136591, 174116, 200564, 208481, 273182, 304703, 416962, 546364, 565877, 609406, 833924, 1131754, 1218812, 2263508, 3961139, 7922278, 15844556]

約数ペア:

[(1, 15844556), (2, 7922278), (4, 3961139), (7, 2263508), (13, 1218812), (14, 1131754), (19, 833924), (26, 609406), (28, 565877), (29, 546364), (38, 416962), (52, 304703), (58, 273182), (76, 208481), (79, 200564), (91, 174116), (116, 136591), (133, 119132), (158, 100282), (182, 87058), (203, 78052), (247, 64148), (266, 59566), (316, 50141), (364, 43529), (377, 42028), (406, 39026), (494, 32074), (532, 29783), (551, 28756), (553, 28652), (754, 21014), (812, 19513), (988, 16037), (1027, 15428), (1102, 14378), (1106, 14326), (1501, 10556), (1508, 10507), (1729, 9164), (2054, 7714), (2204, 7189), (2212, 7163), (2291, 6916), (2639, 6004), (3002, 5278), (3458, 4582), (3857, 4108)]