15280694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 28428624

約数和(自身を除く): 13147930

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 101, 143, 202, 253, 286, 299, 506, 529, 598, 1058, 1111, 1313, 2222, 2323, 2626, 3289, 4646, 5819, 6578, 6877, 11638, 13754, 14443, 25553, 28886, 30199, 51106, 53429, 60398, 75647, 106858, 151294, 332189, 587719, 664378, 694577, 1175438, 1389154, 7640347, 15280694]

約数ペア:

[(1, 15280694), (2, 7640347), (11, 1389154), (13, 1175438), (22, 694577), (23, 664378), (26, 587719), (46, 332189), (101, 151294), (143, 106858), (202, 75647), (253, 60398), (286, 53429), (299, 51106), (506, 30199), (529, 28886), (598, 25553), (1058, 14443), (1111, 13754), (1313, 11638), (2222, 6877), (2323, 6578), (2626, 5819), (3289, 4646)]