12186968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 23813760

約数和(自身を除く): 11626792

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 313, 314, 626, 628, 1252, 1256, 2504, 4867, 9703, 9734, 19406, 19468, 38812, 38936, 49141, 77624, 98282, 196564, 393128, 1523371, 3046742, 6093484, 12186968]

約数ペア:

[(1, 12186968), (2, 6093484), (4, 3046742), (8, 1523371), (31, 393128), (62, 196564), (124, 98282), (157, 77624), (248, 49141), (313, 38936), (314, 38812), (626, 19468), (628, 19406), (1252, 9734), (1256, 9703), (2504, 4867)]