16509930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4201}}^1$

素因数の和:4342

約数の個数: 32

約数和(自身を含む): 39935808

約数和(自身を除く): 23425878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 4201, 8402, 12603, 21005, 25206, 42010, 63015, 126030, 550331, 1100662, 1650993, 2751655, 3301986, 5503310, 8254965, 16509930]

約数ペア:

[(1, 16509930), (2, 8254965), (3, 5503310), (5, 3301986), (6, 2751655), (10, 1650993), (15, 1100662), (30, 550331), (131, 126030), (262, 63015), (393, 42010), (655, 25206), (786, 21005), (1310, 12603), (1965, 8402), (3930, 4201)]