2019212664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{19417}}^1$

素因数の和:20052

約数の個数: 64

約数和(自身を含む): 5778796800

約数和(自身を除く): 3759584136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 619, 1238, 1857, 2476, 3714, 4333, 4952, 7428, 8666, 12999, 14856, 17332, 19417, 25998, 34664, 38834, 51996, 58251, 77668, 103992, 116502, 135919, 155336, 233004, 271838, 407757, 466008, 543676, 815514, 1087352, 1631028, 3262056, 12019123, 24038246, 36057369, 48076492, 72114738, 84133861, 96152984, 144229476, 168267722, 252401583, 288458952, 336535444, 504803166, 673070888, 1009606332, 2019212664]

約数ペア:

[(1, 2019212664), (2, 1009606332), (3, 673070888), (4, 504803166), (6, 336535444), (7, 288458952), (8, 252401583), (12, 168267722), (14, 144229476), (21, 96152984), (24, 84133861), (28, 72114738), (42, 48076492), (56, 36057369), (84, 24038246), (168, 12019123), (619, 3262056), (1238, 1631028), (1857, 1087352), (2476, 815514), (3714, 543676), (4333, 466008), (4952, 407757), (7428, 271838), (8666, 233004), (12999, 155336), (14856, 135919), (17332, 116502), (19417, 103992), (25998, 77668), (34664, 58251), (38834, 51996)]