15691282212

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1\times {\mathrm{21991}}^1$

素因数の和:22708

約数の個数: 48

約数和(自身を含む): 37052473472

約数和(自身を除く): 21361191260

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 613, 1164, 1226, 1839, 2452, 3678, 7356, 21991, 43982, 59461, 65973, 87964, 118922, 131946, 178383, 237844, 263892, 356766, 713532, 2133127, 4266254, 6399381, 8532508, 12798762, 13480483, 25597524, 26960966, 40441449, 53921932, 80882898, 161765796, 1307606851, 2615213702, 3922820553, 5230427404, 7845641106, 15691282212]

約数ペア:

[(1, 15691282212), (2, 7845641106), (3, 5230427404), (4, 3922820553), (6, 2615213702), (12, 1307606851), (97, 161765796), (194, 80882898), (291, 53921932), (388, 40441449), (582, 26960966), (613, 25597524), (1164, 13480483), (1226, 12798762), (1839, 8532508), (2452, 6399381), (3678, 4266254), (7356, 2133127), (21991, 713532), (43982, 356766), (59461, 263892), (65973, 237844), (87964, 178383), (118922, 131946)]