15400884

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 36945216

約数和(自身を除く): 21544332

約数列:

[1, 2, 3, 4, 6, 12, 97, 101, 131, 194, 202, 262, 291, 303, 388, 393, 404, 524, 582, 606, 786, 1164, 1212, 1572, 9797, 12707, 13231, 19594, 25414, 26462, 29391, 38121, 39188, 39693, 50828, 52924, 58782, 76242, 79386, 117564, 152484, 158772, 1283407, 2566814, 3850221, 5133628, 7700442, 15400884]

約数ペア:

[(1, 15400884), (2, 7700442), (3, 5133628), (4, 3850221), (6, 2566814), (12, 1283407), (97, 158772), (101, 152484), (131, 117564), (194, 79386), (202, 76242), (262, 58782), (291, 52924), (303, 50828), (388, 39693), (393, 39188), (404, 38121), (524, 29391), (582, 26462), (606, 25414), (786, 19594), (1164, 13231), (1212, 12707), (1572, 9797)]