19379969230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5153}}^1\times {\mathrm{22123}}^1$

素因数の和:27300

約数の個数: 32

約数和(自身を含む): 36944779104

約数和(自身を除く): 17564809874

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5153, 10306, 22123, 25765, 44246, 51530, 87601, 110615, 175202, 221230, 376091, 438005, 752182, 876010, 1880455, 3760910, 113999819, 227999638, 569999095, 1139998190, 1937996923, 3875993846, 9689984615, 19379969230]

約数ペア:

[(1, 19379969230), (2, 9689984615), (5, 3875993846), (10, 1937996923), (17, 1139998190), (34, 569999095), (85, 227999638), (170, 113999819), (5153, 3760910), (10306, 1880455), (22123, 876010), (25765, 752182), (44246, 438005), (51530, 376091), (87601, 221230), (110615, 175202)]