19340202

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 45390240

約数和(自身を除く): 26050038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 419, 471, 838, 942, 1099, 1257, 2198, 2514, 2933, 3297, 5866, 6594, 7693, 8799, 15386, 17598, 20531, 23079, 41062, 46158, 61593, 65783, 123186, 131566, 197349, 394698, 460481, 920962, 1381443, 2762886, 3223367, 6446734, 9670101, 19340202]

約数ペア:

[(1, 19340202), (2, 9670101), (3, 6446734), (6, 3223367), (7, 2762886), (14, 1381443), (21, 920962), (42, 460481), (49, 394698), (98, 197349), (147, 131566), (157, 123186), (294, 65783), (314, 61593), (419, 46158), (471, 41062), (838, 23079), (942, 20531), (1099, 17598), (1257, 15386), (2198, 8799), (2514, 7693), (2933, 6594), (3297, 5866)]