16104738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 37158912

約数和(自身を除く): 21054174

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 191, 282, 299, 382, 573, 598, 611, 897, 1081, 1146, 1222, 1794, 1833, 2162, 2483, 3243, 3666, 4393, 4966, 6486, 7449, 8786, 8977, 13179, 14053, 14898, 17954, 26358, 26931, 28106, 42159, 53862, 57109, 84318, 114218, 116701, 171327, 206471, 233402, 342654, 350103, 412942, 619413, 700206, 1238826, 2684123, 5368246, 8052369, 16104738]

約数ペア:

[(1, 16104738), (2, 8052369), (3, 5368246), (6, 2684123), (13, 1238826), (23, 700206), (26, 619413), (39, 412942), (46, 350103), (47, 342654), (69, 233402), (78, 206471), (94, 171327), (138, 116701), (141, 114218), (191, 84318), (282, 57109), (299, 53862), (382, 42159), (573, 28106), (598, 26931), (611, 26358), (897, 17954), (1081, 14898), (1146, 14053), (1222, 13179), (1794, 8977), (1833, 8786), (2162, 7449), (2483, 6486), (3243, 4966), (3666, 4393)]