19332654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 43921920

約数和(自身を除く): 24589266

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 859, 1023, 1718, 2046, 2577, 3751, 5154, 7502, 9449, 11253, 18898, 22506, 26629, 28347, 53258, 56694, 79887, 103939, 159774, 207878, 292919, 311817, 585838, 623634, 878757, 1757514, 3222109, 6444218, 9666327, 19332654]

約数ペア:

[(1, 19332654), (2, 9666327), (3, 6444218), (6, 3222109), (11, 1757514), (22, 878757), (31, 623634), (33, 585838), (62, 311817), (66, 292919), (93, 207878), (121, 159774), (186, 103939), (242, 79887), (341, 56694), (363, 53258), (682, 28347), (726, 26629), (859, 22506), (1023, 18898), (1718, 11253), (2046, 9449), (2577, 7502), (3751, 5154)]