16662074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 15997126

約数列:

[1, 2, 11, 13, 17, 22, 23, 26, 34, 46, 143, 149, 187, 221, 253, 286, 298, 299, 374, 391, 442, 506, 598, 782, 1639, 1937, 2431, 2533, 3278, 3289, 3427, 3874, 4301, 4862, 5066, 5083, 6578, 6854, 8602, 10166, 21307, 27863, 32929, 37697, 42614, 44551, 55726, 55913, 58259, 65858, 75394, 89102, 111826, 116518, 362219, 490061, 640849, 724438, 757367, 980122, 1281698, 1514734, 8331037, 16662074]

約数ペア:

[(1, 16662074), (2, 8331037), (11, 1514734), (13, 1281698), (17, 980122), (22, 757367), (23, 724438), (26, 640849), (34, 490061), (46, 362219), (143, 116518), (149, 111826), (187, 89102), (221, 75394), (253, 65858), (286, 58259), (298, 55913), (299, 55726), (374, 44551), (391, 42614), (442, 37697), (506, 32929), (598, 27863), (782, 21307), (1639, 10166), (1937, 8602), (2431, 6854), (2533, 6578), (3278, 5083), (3289, 5066), (3427, 4862), (3874, 4301)]