138355853

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 150810240

約数和(自身を除く): 12454387

約数列:

[1, 19, 41, 97, 779, 1831, 1843, 3977, 34789, 75071, 75563, 177607, 1426349, 3374533, 7281887, 138355853]

約数ペア:

[(1, 138355853), (19, 7281887), (41, 3374533), (97, 1426349), (779, 177607), (1831, 75563), (1843, 75071), (3977, 34789)]