19931544

素因数分解:

$2^3\times 3^2\times {\mathrm{276827}}^1$

素因数の和:276839

約数の個数: 24

約数和(自身を含む): 53981460

約数和(自身を除く): 34049916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 276827, 553654, 830481, 1107308, 1660962, 2214616, 2491443, 3321924, 4982886, 6643848, 9965772, 19931544]

約数ペア:

[(1, 19931544), (2, 9965772), (3, 6643848), (4, 4982886), (6, 3321924), (8, 2491443), (9, 2214616), (12, 1660962), (18, 1107308), (24, 830481), (36, 553654), (72, 276827)]