19592552

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 43146720

約数和(自身を除く): 23554168

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 331, 392, 604, 662, 1057, 1208, 1324, 2114, 2317, 2648, 4228, 4634, 7399, 8456, 9268, 14798, 16219, 18536, 29596, 32438, 49981, 59192, 64876, 99962, 129752, 199924, 349867, 399848, 699734, 1399468, 2449069, 2798936, 4898138, 9796276, 19592552]

約数ペア:

[(1, 19592552), (2, 9796276), (4, 4898138), (7, 2798936), (8, 2449069), (14, 1399468), (28, 699734), (49, 399848), (56, 349867), (98, 199924), (151, 129752), (196, 99962), (302, 64876), (331, 59192), (392, 49981), (604, 32438), (662, 29596), (1057, 18536), (1208, 16219), (1324, 14798), (2114, 9268), (2317, 8456), (2648, 7399), (4228, 4634)]