12727528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 26471520

約数和(自身を除く): 13743992

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2371, 2684, 4742, 5368, 9484, 18968, 26081, 52162, 104324, 144631, 208648, 289262, 578524, 1157048, 1590941, 3181882, 6363764, 12727528]

約数ペア:

[(1, 12727528), (2, 6363764), (4, 3181882), (8, 1590941), (11, 1157048), (22, 578524), (44, 289262), (61, 208648), (88, 144631), (122, 104324), (244, 52162), (488, 26081), (671, 18968), (1342, 9484), (2371, 5368), (2684, 4742)]