15693851380

素因数分解:

$2^2\times 5^1\times {\mathrm{12613}}^1\times {\mathrm{62213}}^1$

素因数の和:74835

約数の個数: 24

約数和(自身を含む): 32960230632

約数和(自身を除く): 17266379252

約数列:

[1, 2, 4, 5, 10, 20, 12613, 25226, 50452, 62213, 63065, 124426, 126130, 248852, 252260, 311065, 622130, 1244260, 784692569, 1569385138, 3138770276, 3923462845, 7846925690, 15693851380]

約数ペア:

[(1, 15693851380), (2, 7846925690), (4, 3923462845), (5, 3138770276), (10, 1569385138), (20, 784692569), (12613, 1244260), (25226, 622130), (50452, 311065), (62213, 252260), (63065, 248852), (124426, 126130)]