19299003440

素因数分解:

$2^4\times 5^1\times {\mathrm{241237543}}^1$

素因数の和:241237556

約数の個数: 20

約数和(自身を含む): 44870183184

約数和(自身を除く): 25571179744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241237543, 482475086, 964950172, 1206187715, 1929900344, 2412375430, 3859800688, 4824750860, 9649501720, 19299003440]

約数ペア:

[(1, 19299003440), (2, 9649501720), (4, 4824750860), (5, 3859800688), (8, 2412375430), (10, 1929900344), (16, 1206187715), (20, 964950172), (40, 482475086), (80, 241237543)]