15693566192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{138401}}^1$

素因数の和:138801

約数の個数: 40

約数和(自身を含む): 32092655760

約数和(自身を除く): 16399089568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 373, 746, 1492, 2984, 5968, 7087, 14174, 28348, 56696, 113392, 138401, 276802, 553604, 1107208, 2214416, 2629619, 5259238, 10518476, 21036952, 42073904, 51623573, 103247146, 206494292, 412988584, 825977168, 980847887, 1961695774, 3923391548, 7846783096, 15693566192]

約数ペア:

[(1, 15693566192), (2, 7846783096), (4, 3923391548), (8, 1961695774), (16, 980847887), (19, 825977168), (38, 412988584), (76, 206494292), (152, 103247146), (304, 51623573), (373, 42073904), (746, 21036952), (1492, 10518476), (2984, 5259238), (5968, 2629619), (7087, 2214416), (14174, 1107208), (28348, 553604), (56696, 276802), (113392, 138401)]