2019194544

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{627859}}^1$

素因数の和:627937

約数の個数: 40

約数和(自身を含む): 5294115520

約数和(自身を除く): 3274920976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 627859, 1255718, 1883577, 2511436, 3767154, 5022872, 7534308, 10045744, 15068616, 30137232, 42066553, 84133106, 126199659, 168266212, 252399318, 336532424, 504798636, 673064848, 1009597272, 2019194544]

約数ペア:

[(1, 2019194544), (2, 1009597272), (3, 673064848), (4, 504798636), (6, 336532424), (8, 252399318), (12, 168266212), (16, 126199659), (24, 84133106), (48, 42066553), (67, 30137232), (134, 15068616), (201, 10045744), (268, 7534308), (402, 5022872), (536, 3767154), (804, 2511436), (1072, 1883577), (1608, 1255718), (3216, 627859)]