13115168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 31026240

約数和(自身を除く): 17911072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 37, 38, 44, 53, 74, 76, 88, 106, 148, 152, 176, 209, 212, 296, 304, 352, 407, 418, 424, 583, 592, 608, 703, 814, 836, 848, 1007, 1166, 1184, 1406, 1628, 1672, 1696, 1961, 2014, 2332, 2812, 3256, 3344, 3922, 4028, 4664, 5624, 6512, 6688, 7733, 7844, 8056, 9328, 11077, 11248, 13024, 15466, 15688, 16112, 18656, 21571, 22154, 22496, 30932, 31376, 32224, 37259, 43142, 44308, 61864, 62752, 74518, 86284, 88616, 123728, 149036, 172568, 177232, 247456, 298072, 345136, 354464, 409849, 596144, 690272, 819698, 1192288, 1639396, 3278792, 6557584, 13115168]

約数ペア:

[(1, 13115168), (2, 6557584), (4, 3278792), (8, 1639396), (11, 1192288), (16, 819698), (19, 690272), (22, 596144), (32, 409849), (37, 354464), (38, 345136), (44, 298072), (53, 247456), (74, 177232), (76, 172568), (88, 149036), (106, 123728), (148, 88616), (152, 86284), (176, 74518), (209, 62752), (212, 61864), (296, 44308), (304, 43142), (352, 37259), (407, 32224), (418, 31376), (424, 30932), (583, 22496), (592, 22154), (608, 21571), (703, 18656), (814, 16112), (836, 15688), (848, 15466), (1007, 13024), (1166, 11248), (1184, 11077), (1406, 9328), (1628, 8056), (1672, 7844), (1696, 7733), (1961, 6688), (2014, 6512), (2332, 5624), (2812, 4664), (3256, 4028), (3344, 3922)]