19483890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3889}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 47053440

約数和(自身を除く): 27569550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 3889, 5010, 7778, 11667, 19445, 23334, 38890, 58335, 116670, 649463, 1298926, 1948389, 3247315, 3896778, 6494630, 9741945, 19483890]

約数ペア:

[(1, 19483890), (2, 9741945), (3, 6494630), (5, 3896778), (6, 3247315), (10, 1948389), (15, 1298926), (30, 649463), (167, 116670), (334, 58335), (501, 38890), (835, 23334), (1002, 19445), (1670, 11667), (2505, 7778), (3889, 5010)]