19608006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12917}}^1$

素因数の和:12956

約数の個数: 32

約数和(自身を含む): 44644608

約数和(自身を除く): 25036602

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12917, 25834, 38751, 77502, 142087, 284174, 297091, 426261, 594182, 852522, 891273, 1782546, 3268001, 6536002, 9804003, 19608006]

約数ペア:

[(1, 19608006), (2, 9804003), (3, 6536002), (6, 3268001), (11, 1782546), (22, 891273), (23, 852522), (33, 594182), (46, 426261), (66, 297091), (69, 284174), (138, 142087), (253, 77502), (506, 38751), (759, 25834), (1518, 12917)]