21250340594

素因数分解:

$2^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{503}}^1\times {\mathrm{7879}}^1$

素因数の和:8774

約数の個数: 32

約数和(自身を含む): 36601528320

約数和(自身を除く): 15351187726

約数列:

[1, 2, 7, 14, 383, 503, 766, 1006, 2681, 3521, 5362, 7042, 7879, 15758, 55153, 110306, 192649, 385298, 1348543, 2697086, 3017657, 3963137, 6035314, 7926274, 21123599, 27741959, 42247198, 55483918, 1517881471, 3035762942, 10625170297, 21250340594]

約数ペア:

[(1, 21250340594), (2, 10625170297), (7, 3035762942), (14, 1517881471), (383, 55483918), (503, 42247198), (766, 27741959), (1006, 21123599), (2681, 7926274), (3521, 6035314), (5362, 3963137), (7042, 3017657), (7879, 2697086), (15758, 1348543), (55153, 385298), (110306, 192649)]