11954536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 26516160

約数和(自身を除く): 14561624

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 131, 136, 187, 244, 262, 374, 488, 524, 671, 748, 1037, 1048, 1342, 1441, 1496, 2074, 2227, 2684, 2882, 4148, 4454, 5368, 5764, 7991, 8296, 8908, 11407, 11528, 15982, 17816, 22814, 24497, 31964, 45628, 48994, 63928, 87901, 91256, 97988, 135847, 175802, 195976, 271694, 351604, 543388, 703208, 1086776, 1494317, 2988634, 5977268, 11954536]

約数ペア:

[(1, 11954536), (2, 5977268), (4, 2988634), (8, 1494317), (11, 1086776), (17, 703208), (22, 543388), (34, 351604), (44, 271694), (61, 195976), (68, 175802), (88, 135847), (122, 97988), (131, 91256), (136, 87901), (187, 63928), (244, 48994), (262, 45628), (374, 31964), (488, 24497), (524, 22814), (671, 17816), (748, 15982), (1037, 11528), (1048, 11407), (1342, 8908), (1441, 8296), (1496, 7991), (2074, 5764), (2227, 5368), (2684, 4454), (2882, 4148)]