15999348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 39513600

約数和(自身を除く): 23514252

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 1049, 1271, 2098, 2542, 3147, 3813, 4196, 5084, 6294, 7626, 12588, 15252, 32519, 43009, 65038, 86018, 97557, 129027, 130076, 172036, 195114, 258054, 390228, 516108, 1333279, 2666558, 3999837, 5333116, 7999674, 15999348]

約数ペア:

[(1, 15999348), (2, 7999674), (3, 5333116), (4, 3999837), (6, 2666558), (12, 1333279), (31, 516108), (41, 390228), (62, 258054), (82, 195114), (93, 172036), (123, 130076), (124, 129027), (164, 97557), (186, 86018), (246, 65038), (372, 43009), (492, 32519), (1049, 15252), (1271, 12588), (2098, 7626), (2542, 6294), (3147, 5084), (3813, 4196)]