19588828

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5879}}^1$

素因数の和:5914

約数の個数: 36

約数和(自身を含む): 42230160

約数和(自身を除く): 22641332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5879, 11758, 23516, 41153, 82306, 99943, 164612, 199886, 288071, 399772, 576142, 699601, 1152284, 1399202, 2798404, 4897207, 9794414, 19588828]

約数ペア:

[(1, 19588828), (2, 9794414), (4, 4897207), (7, 2798404), (14, 1399202), (17, 1152284), (28, 699601), (34, 576142), (49, 399772), (68, 288071), (98, 199886), (119, 164612), (196, 99943), (238, 82306), (476, 41153), (833, 23516), (1666, 11758), (3332, 5879)]