19261308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3559}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 50238720

約数和(自身を除く): 30977412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 3559, 5412, 7118, 10677, 14236, 21354, 39149, 42708, 78298, 117447, 145919, 156596, 234894, 291838, 437757, 469788, 583676, 875514, 1605109, 1751028, 3210218, 4815327, 6420436, 9630654, 19261308]

約数ペア:

[(1, 19261308), (2, 9630654), (3, 6420436), (4, 4815327), (6, 3210218), (11, 1751028), (12, 1605109), (22, 875514), (33, 583676), (41, 469788), (44, 437757), (66, 291838), (82, 234894), (123, 156596), (132, 145919), (164, 117447), (246, 78298), (451, 42708), (492, 39149), (902, 21354), (1353, 14236), (1804, 10677), (2706, 7118), (3559, 5412)]