19310298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2179}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 44367360

約数和(自身を除く): 25057062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2179, 2954, 4358, 4431, 6537, 8862, 13074, 15253, 30506, 45759, 91518, 459769, 919538, 1379307, 2758614, 3218383, 6436766, 9655149, 19310298]

約数ペア:

[(1, 19310298), (2, 9655149), (3, 6436766), (6, 3218383), (7, 2758614), (14, 1379307), (21, 919538), (42, 459769), (211, 91518), (422, 45759), (633, 30506), (1266, 15253), (1477, 13074), (2179, 8862), (2954, 6537), (4358, 4431)]