12958088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 29272320

約数和(自身を除く): 16314232

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 241, 286, 376, 482, 517, 572, 611, 964, 1034, 1144, 1222, 1928, 2068, 2444, 2651, 3133, 4136, 4888, 5302, 6266, 6721, 10604, 11327, 12532, 13442, 21208, 22654, 25064, 26884, 34463, 45308, 53768, 68926, 90616, 124597, 137852, 147251, 249194, 275704, 294502, 498388, 589004, 996776, 1178008, 1619761, 3239522, 6479044, 12958088]

約数ペア:

[(1, 12958088), (2, 6479044), (4, 3239522), (8, 1619761), (11, 1178008), (13, 996776), (22, 589004), (26, 498388), (44, 294502), (47, 275704), (52, 249194), (88, 147251), (94, 137852), (104, 124597), (143, 90616), (188, 68926), (241, 53768), (286, 45308), (376, 34463), (482, 26884), (517, 25064), (572, 22654), (611, 21208), (964, 13442), (1034, 12532), (1144, 11327), (1222, 10604), (1928, 6721), (2068, 6266), (2444, 5302), (2651, 4888), (3133, 4136)]