19579164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6490

約数の個数: 48

約数和(自身を含む): 52012800

約数和(自身を除く): 32433636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 6449, 12898, 19347, 25796, 38694, 70939, 77388, 141878, 148327, 212817, 283756, 296654, 425634, 444981, 593308, 851268, 889962, 1631597, 1779924, 3263194, 4894791, 6526388, 9789582, 19579164]

約数ペア:

[(1, 19579164), (2, 9789582), (3, 6526388), (4, 4894791), (6, 3263194), (11, 1779924), (12, 1631597), (22, 889962), (23, 851268), (33, 593308), (44, 444981), (46, 425634), (66, 296654), (69, 283756), (92, 212817), (132, 148327), (138, 141878), (253, 77388), (276, 70939), (506, 38694), (759, 25796), (1012, 19347), (1518, 12898), (3036, 6449)]