13447490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6197}}^1$

素因数の和:6242

約数の個数: 32

約数和(自身を含む): 28560384

約数和(自身を除く): 15112894

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6197, 12394, 30985, 43379, 61970, 86758, 192107, 216895, 384214, 433790, 960535, 1344749, 1921070, 2689498, 6723745, 13447490]

約数ペア:

[(1, 13447490), (2, 6723745), (5, 2689498), (7, 1921070), (10, 1344749), (14, 960535), (31, 433790), (35, 384214), (62, 216895), (70, 192107), (155, 86758), (217, 61970), (310, 43379), (434, 30985), (1085, 12394), (2170, 6197)]