13722142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 25113600

約数和(自身を除く): 11391458

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 653, 1106, 1306, 1501, 3002, 4571, 9142, 10507, 12407, 21014, 24814, 51587, 86849, 103174, 173698, 361109, 722218, 980153, 1960306, 6861071, 13722142]

約数ペア:

[(1, 13722142), (2, 6861071), (7, 1960306), (14, 980153), (19, 722218), (38, 361109), (79, 173698), (133, 103174), (158, 86849), (266, 51587), (553, 24814), (653, 21014), (1106, 12407), (1306, 10507), (1501, 9142), (3002, 4571)]