13259834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 24268800

約数和(自身を除く): 11008966

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 631, 1106, 1262, 1501, 3002, 4417, 8834, 10507, 11989, 21014, 23978, 49849, 83923, 99698, 167846, 348943, 697886, 947131, 1894262, 6629917, 13259834]

約数ペア:

[(1, 13259834), (2, 6629917), (7, 1894262), (14, 947131), (19, 697886), (38, 348943), (79, 167846), (133, 99698), (158, 83923), (266, 49849), (553, 23978), (631, 21014), (1106, 11989), (1262, 10507), (1501, 8834), (3002, 4417)]