19083316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 41319936

約数和(自身を除く): 22236620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 853, 1316, 1598, 1706, 3196, 3412, 5593, 5971, 11186, 11942, 14501, 22372, 23884, 29002, 40091, 58004, 80182, 101507, 160364, 203014, 280637, 406028, 561274, 681547, 1122548, 1363094, 2726188, 4770829, 9541658, 19083316]

約数ペア:

[(1, 19083316), (2, 9541658), (4, 4770829), (7, 2726188), (14, 1363094), (17, 1122548), (28, 681547), (34, 561274), (47, 406028), (68, 280637), (94, 203014), (119, 160364), (188, 101507), (238, 80182), (329, 58004), (476, 40091), (658, 29002), (799, 23884), (853, 22372), (1316, 14501), (1598, 11942), (1706, 11186), (3196, 5971), (3412, 5593)]