2019009912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{2447}}^1$

素因数の和:3596

約数の個数: 64

約数和(自身を含む): 5217177600

約数和(自身を除く): 3198167688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1109, 2218, 2447, 3327, 4436, 4894, 6654, 7341, 8872, 9788, 13308, 14682, 19576, 26616, 29364, 34379, 58728, 68758, 75857, 103137, 137516, 151714, 206274, 227571, 275032, 303428, 412548, 455142, 606856, 825096, 910284, 1820568, 2713723, 5427446, 8141169, 10854892, 16282338, 21709784, 32564676, 65129352, 84125413, 168250826, 252376239, 336501652, 504752478, 673003304, 1009504956, 2019009912]

約数ペア:

[(1, 2019009912), (2, 1009504956), (3, 673003304), (4, 504752478), (6, 336501652), (8, 252376239), (12, 168250826), (24, 84125413), (31, 65129352), (62, 32564676), (93, 21709784), (124, 16282338), (186, 10854892), (248, 8141169), (372, 5427446), (744, 2713723), (1109, 1820568), (2218, 910284), (2447, 825096), (3327, 606856), (4436, 455142), (4894, 412548), (6654, 303428), (7341, 275032), (8872, 227571), (9788, 206274), (13308, 151714), (14682, 137516), (19576, 103137), (26616, 75857), (29364, 68758), (34379, 58728)]