19031928

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{7699}}^1$

素因数の和:7811

約数の個数: 32

約数和(自身を含む): 48048000

約数和(自身を除く): 29016072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 7699, 15398, 23097, 30796, 46194, 61592, 92388, 184776, 792997, 1585994, 2378991, 3171988, 4757982, 6343976, 9515964, 19031928]

約数ペア:

[(1, 19031928), (2, 9515964), (3, 6343976), (4, 4757982), (6, 3171988), (8, 2378991), (12, 1585994), (24, 792997), (103, 184776), (206, 92388), (309, 61592), (412, 46194), (618, 30796), (824, 23097), (1236, 15398), (2472, 7699)]