11903672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 26373600

約数和(自身を除く): 14469928

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 109, 136, 146, 187, 218, 292, 374, 436, 584, 748, 803, 872, 1199, 1241, 1496, 1606, 1853, 2398, 2482, 3212, 3706, 4796, 4964, 6424, 7412, 7957, 9592, 9928, 13651, 14824, 15914, 20383, 27302, 31828, 40766, 54604, 63656, 81532, 87527, 109208, 135269, 163064, 175054, 270538, 350108, 541076, 700216, 1082152, 1487959, 2975918, 5951836, 11903672]

約数ペア:

[(1, 11903672), (2, 5951836), (4, 2975918), (8, 1487959), (11, 1082152), (17, 700216), (22, 541076), (34, 350108), (44, 270538), (68, 175054), (73, 163064), (88, 135269), (109, 109208), (136, 87527), (146, 81532), (187, 63656), (218, 54604), (292, 40766), (374, 31828), (436, 27302), (584, 20383), (748, 15914), (803, 14824), (872, 13651), (1199, 9928), (1241, 9592), (1496, 7957), (1606, 7412), (1853, 6424), (2398, 4964), (2482, 4796), (3212, 3706)]