12380260

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9239}}^1$

素因数の和:9315

約数の個数: 24

約数和(自身を含む): 26389440

約数和(自身を除く): 14009180

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 9239, 18478, 36956, 46195, 92390, 184780, 619013, 1238026, 2476052, 3095065, 6190130, 12380260]

約数ペア:

[(1, 12380260), (2, 6190130), (4, 3095065), (5, 2476052), (10, 1238026), (20, 619013), (67, 184780), (134, 92390), (268, 46195), (335, 36956), (670, 18478), (1340, 9239)]