12416272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 28569600

約数和(自身を除く): 16153328

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 76, 79, 88, 94, 152, 158, 176, 188, 209, 304, 316, 376, 418, 517, 632, 752, 836, 869, 893, 1034, 1264, 1501, 1672, 1738, 1786, 2068, 3002, 3344, 3476, 3572, 3713, 4136, 6004, 6952, 7144, 7426, 8272, 9823, 12008, 13904, 14288, 14852, 16511, 19646, 24016, 29704, 33022, 39292, 40843, 59408, 66044, 70547, 78584, 81686, 132088, 141094, 157168, 163372, 264176, 282188, 326744, 564376, 653488, 776017, 1128752, 1552034, 3104068, 6208136, 12416272]

約数ペア:

[(1, 12416272), (2, 6208136), (4, 3104068), (8, 1552034), (11, 1128752), (16, 776017), (19, 653488), (22, 564376), (38, 326744), (44, 282188), (47, 264176), (76, 163372), (79, 157168), (88, 141094), (94, 132088), (152, 81686), (158, 78584), (176, 70547), (188, 66044), (209, 59408), (304, 40843), (316, 39292), (376, 33022), (418, 29704), (517, 24016), (632, 19646), (752, 16511), (836, 14852), (869, 14288), (893, 13904), (1034, 12008), (1264, 9823), (1501, 8272), (1672, 7426), (1738, 7144), (1786, 6952), (2068, 6004), (3002, 4136), (3344, 3713), (3476, 3572)]