15958328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 31987200

約数和(自身を除く): 16028872

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 1567, 2546, 3134, 5092, 6268, 10184, 12536, 29773, 59546, 104989, 119092, 209978, 238184, 419956, 839912, 1994791, 3989582, 7979164, 15958328]

約数ペア:

[(1, 15958328), (2, 7979164), (4, 3989582), (8, 1994791), (19, 839912), (38, 419956), (67, 238184), (76, 209978), (134, 119092), (152, 104989), (268, 59546), (536, 29773), (1273, 12536), (1567, 10184), (2546, 6268), (3134, 5092)]