15259772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 29954904

約数和(自身を除く): 14695132

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 157, 188, 314, 517, 628, 1034, 1727, 2068, 2209, 3454, 4418, 6908, 7379, 8836, 14758, 24299, 29516, 48598, 81169, 97196, 162338, 324676, 346813, 693626, 1387252, 3814943, 7629886, 15259772]

約数ペア:

[(1, 15259772), (2, 7629886), (4, 3814943), (11, 1387252), (22, 693626), (44, 346813), (47, 324676), (94, 162338), (157, 97196), (188, 81169), (314, 48598), (517, 29516), (628, 24299), (1034, 14758), (1727, 8836), (2068, 7379), (2209, 6908), (3454, 4418)]