15600254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 27651456

約数和(自身を除く): 12051202

約数列:

[1, 2, 17, 19, 31, 34, 38, 41, 62, 82, 323, 361, 527, 589, 646, 697, 722, 779, 1054, 1178, 1271, 1394, 1558, 2542, 6137, 10013, 11191, 12274, 13243, 14801, 20026, 21607, 22382, 24149, 26486, 29602, 43214, 48298, 190247, 251617, 380494, 410533, 458831, 503234, 821066, 917662, 7800127, 15600254]

約数ペア:

[(1, 15600254), (2, 7800127), (17, 917662), (19, 821066), (31, 503234), (34, 458831), (38, 410533), (41, 380494), (62, 251617), (82, 190247), (323, 48298), (361, 43214), (527, 29602), (589, 26486), (646, 24149), (697, 22382), (722, 21607), (779, 20026), (1054, 14801), (1178, 13243), (1271, 12274), (1394, 11191), (1558, 10013), (2542, 6137)]