11801890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 10261214

約数列:

[1, 2, 5, 10, 37, 74, 167, 185, 191, 334, 370, 382, 835, 955, 1670, 1910, 6179, 7067, 12358, 14134, 30895, 31897, 35335, 61790, 63794, 70670, 159485, 318970, 1180189, 2360378, 5900945, 11801890]

約数ペア:

[(1, 11801890), (2, 5900945), (5, 2360378), (10, 1180189), (37, 318970), (74, 159485), (167, 70670), (185, 63794), (191, 61790), (334, 35335), (370, 31897), (382, 30895), (835, 14134), (955, 12358), (1670, 7067), (1910, 6179)]