19008726908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1134443}}^1$

素因数の和:1134577

約数の個数: 24

約数和(自身を含む): 34305586560

約数和(自身を除く): 15296859652

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 4189, 8378, 16756, 1134443, 2268886, 4537772, 66932137, 80545453, 133864274, 161090906, 267728548, 322181812, 4752181727, 9504363454, 19008726908]

約数ペア:

[(1, 19008726908), (2, 9504363454), (4, 4752181727), (59, 322181812), (71, 267728548), (118, 161090906), (142, 133864274), (236, 80545453), (284, 66932137), (4189, 4537772), (8378, 2268886), (16756, 1134443)]