2019016428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1176583}}^1$

素因数の和:1176614

約数の個数: 48

約数和(自身を含む): 5534651136

約数和(自身を除く): 3515634708

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 1176583, 2353166, 3529749, 4706332, 7059498, 12942413, 14118996, 15295579, 25884826, 30591158, 38827239, 45886737, 51769652, 61182316, 77654478, 91773474, 155308956, 168251369, 183546948, 336502738, 504754107, 673005476, 1009508214, 2019016428]

約数ペア:

[(1, 2019016428), (2, 1009508214), (3, 673005476), (4, 504754107), (6, 336502738), (11, 183546948), (12, 168251369), (13, 155308956), (22, 91773474), (26, 77654478), (33, 61182316), (39, 51769652), (44, 45886737), (52, 38827239), (66, 30591158), (78, 25884826), (132, 15295579), (143, 14118996), (156, 12942413), (286, 7059498), (429, 4706332), (572, 3529749), (858, 2353166), (1716, 1176583)]