19443036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 48384000

約数和(自身を除く): 28940964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 191, 204, 382, 499, 573, 764, 998, 1146, 1497, 1996, 2292, 2994, 3247, 5988, 6494, 8483, 9741, 12988, 16966, 19482, 25449, 33932, 38964, 50898, 95309, 101796, 190618, 285927, 381236, 571854, 1143708, 1620253, 3240506, 4860759, 6481012, 9721518, 19443036]

約数ペア:

[(1, 19443036), (2, 9721518), (3, 6481012), (4, 4860759), (6, 3240506), (12, 1620253), (17, 1143708), (34, 571854), (51, 381236), (68, 285927), (102, 190618), (191, 101796), (204, 95309), (382, 50898), (499, 38964), (573, 33932), (764, 25449), (998, 19482), (1146, 16966), (1497, 12988), (1996, 9741), (2292, 8483), (2994, 6494), (3247, 5988)]