1947338538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{51607}}^1$

素因数の和:51962

約数の個数: 32

約数和(自身を含む): 4112125440

約数和(自身を除く): 2164786902

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 662, 993, 1986, 6289, 12578, 18867, 37734, 51607, 103214, 154821, 309642, 980533, 1961066, 2941599, 5883198, 17081917, 34163834, 51245751, 102491502, 324556423, 649112846, 973669269, 1947338538]

約数ペア:

[(1, 1947338538), (2, 973669269), (3, 649112846), (6, 324556423), (19, 102491502), (38, 51245751), (57, 34163834), (114, 17081917), (331, 5883198), (662, 2941599), (993, 1961066), (1986, 980533), (6289, 309642), (12578, 154821), (18867, 103214), (37734, 51607)]