19379010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13183}}^1$

素因数の和:13207

約数の個数: 48

約数和(自身を含む): 54107136

約数和(自身を除く): 34728126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13183, 26366, 39549, 65915, 79098, 92281, 131830, 184562, 197745, 276843, 395490, 461405, 553686, 645967, 922810, 1291934, 1384215, 1937901, 2768430, 3229835, 3875802, 6459670, 9689505, 19379010]

約数ペア:

[(1, 19379010), (2, 9689505), (3, 6459670), (5, 3875802), (6, 3229835), (7, 2768430), (10, 1937901), (14, 1384215), (15, 1291934), (21, 922810), (30, 645967), (35, 553686), (42, 461405), (49, 395490), (70, 276843), (98, 197745), (105, 184562), (147, 131830), (210, 92281), (245, 79098), (294, 65915), (490, 39549), (735, 26366), (1470, 13183)]