13251681718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{21391}}^1$

素因数の和:22404

約数の個数: 32

約数和(自身を含む): 22456465920

約数和(自身を除く): 9204784202

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 971, 1942, 10681, 21362, 21391, 28159, 42782, 56318, 235301, 309749, 470602, 619498, 620339, 1240678, 6823729, 13647458, 20770661, 41541322, 228477271, 456954542, 602349169, 1204698338, 6625840859, 13251681718]

約数ペア:

[(1, 13251681718), (2, 6625840859), (11, 1204698338), (22, 602349169), (29, 456954542), (58, 228477271), (319, 41541322), (638, 20770661), (971, 13647458), (1942, 6823729), (10681, 1240678), (21362, 620339), (21391, 619498), (28159, 470602), (42782, 309749), (56318, 235301)]