15117274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 25320960

約数和(自身を除く): 10203686

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 313, 589, 626, 779, 1178, 1271, 1558, 2542, 5947, 9703, 11894, 12833, 19406, 24149, 25666, 48298, 184357, 243827, 368714, 397823, 487654, 795646, 7558637, 15117274]

約数ペア:

[(1, 15117274), (2, 7558637), (19, 795646), (31, 487654), (38, 397823), (41, 368714), (62, 243827), (82, 184357), (313, 48298), (589, 25666), (626, 24149), (779, 19406), (1178, 12833), (1271, 11894), (1558, 9703), (2542, 5947)]