19431612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31751}}^1$

素因数の和:31778

約数の個数: 36

約数和(自身を含む): 52009776

約数和(自身を除く): 32578164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31751, 63502, 95253, 127004, 190506, 285759, 381012, 539767, 571518, 1079534, 1143036, 1619301, 2159068, 3238602, 4857903, 6477204, 9715806, 19431612]

約数ペア:

[(1, 19431612), (2, 9715806), (3, 6477204), (4, 4857903), (6, 3238602), (9, 2159068), (12, 1619301), (17, 1143036), (18, 1079534), (34, 571518), (36, 539767), (51, 381012), (68, 285759), (102, 190506), (153, 127004), (204, 95253), (306, 63502), (612, 31751)]