19335372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{601}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 51781632

約数和(自身を除く): 32446260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 601, 766, 1149, 1202, 1532, 1803, 2298, 2404, 2681, 3606, 4207, 4596, 5362, 7212, 8043, 8414, 10724, 12621, 16086, 16828, 25242, 32172, 50484, 230183, 460366, 690549, 920732, 1381098, 1611281, 2762196, 3222562, 4833843, 6445124, 9667686, 19335372]

約数ペア:

[(1, 19335372), (2, 9667686), (3, 6445124), (4, 4833843), (6, 3222562), (7, 2762196), (12, 1611281), (14, 1381098), (21, 920732), (28, 690549), (42, 460366), (84, 230183), (383, 50484), (601, 32172), (766, 25242), (1149, 16828), (1202, 16086), (1532, 12621), (1803, 10724), (2298, 8414), (2404, 8043), (2681, 7212), (3606, 5362), (4207, 4596)]