15697879724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37507}}^1\times {\mathrm{5507}}^1$

素因数の和:43037

約数の個数: 24

約数和(自身を含む): 28923168960

約数和(自身を除く): 13225289236

約数列:

[1, 2, 4, 19, 38, 76, 5507, 11014, 22028, 37507, 75014, 104633, 150028, 209266, 418532, 712633, 1425266, 2850532, 206551049, 413102098, 826204196, 3924469931, 7848939862, 15697879724]

約数ペア:

[(1, 15697879724), (2, 7848939862), (4, 3924469931), (19, 826204196), (38, 413102098), (76, 206551049), (5507, 2850532), (11014, 1425266), (22028, 712633), (37507, 418532), (75014, 209266), (104633, 150028)]