13140254

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 21373632

約数和(自身を除く): 8233378

約数列:

[1, 2, 37, 41, 61, 71, 74, 82, 122, 142, 1517, 2257, 2501, 2627, 2911, 3034, 4331, 4514, 5002, 5254, 5822, 8662, 92537, 107707, 160247, 177571, 185074, 215414, 320494, 355142, 6570127, 13140254]

約数ペア:

[(1, 13140254), (2, 6570127), (37, 355142), (41, 320494), (61, 215414), (71, 185074), (74, 177571), (82, 160247), (122, 107707), (142, 92537), (1517, 8662), (2257, 5822), (2501, 5254), (2627, 5002), (2911, 4514), (3034, 4331)]