12174890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 28594944

約数和(自身を除く): 16420054

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 787, 910, 1105, 1190, 1547, 1574, 2210, 3094, 3935, 5509, 7735, 7870, 10231, 11018, 13379, 15470, 20462, 26758, 27545, 51155, 55090, 66895, 71617, 93653, 102310, 133790, 143234, 173927, 187306, 347854, 358085, 468265, 716170, 869635, 936530, 1217489, 1739270, 2434978, 6087445, 12174890]

約数ペア:

[(1, 12174890), (2, 6087445), (5, 2434978), (7, 1739270), (10, 1217489), (13, 936530), (14, 869635), (17, 716170), (26, 468265), (34, 358085), (35, 347854), (65, 187306), (70, 173927), (85, 143234), (91, 133790), (119, 102310), (130, 93653), (170, 71617), (182, 66895), (221, 55090), (238, 51155), (442, 27545), (455, 26758), (595, 20462), (787, 15470), (910, 13379), (1105, 11018), (1190, 10231), (1547, 7870), (1574, 7735), (2210, 5509), (3094, 3935)]