19460050

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2971}}^1$

素因数の和:3114

約数の個数: 24

約数和(自身を含む): 36484272

約数和(自身を除く): 17024222

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 2971, 3275, 5942, 6550, 14855, 29710, 74275, 148550, 389201, 778402, 1946005, 3892010, 9730025, 19460050]

約数ペア:

[(1, 19460050), (2, 9730025), (5, 3892010), (10, 1946005), (25, 778402), (50, 389201), (131, 148550), (262, 74275), (655, 29710), (1310, 14855), (2971, 6550), (3275, 5942)]