189623534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 118824466

約数列:

[1, 2, 19, 38, 67, 71, 134, 142, 1049, 1273, 1349, 2098, 2546, 2698, 4757, 9514, 19931, 39862, 70283, 74479, 90383, 140566, 148958, 180766, 1335377, 1415101, 2670754, 2830202, 4990093, 9980186, 94811767, 189623534]

約数ペア:

[(1, 189623534), (2, 94811767), (19, 9980186), (38, 4990093), (67, 2830202), (71, 2670754), (134, 1415101), (142, 1335377), (1049, 180766), (1273, 148958), (1349, 140566), (2098, 90383), (2546, 74479), (2698, 70283), (4757, 39862), (9514, 19931)]