19150584

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 49520640

約数和(自身を除く): 30370056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 103, 122, 127, 183, 206, 244, 254, 309, 366, 381, 412, 488, 508, 618, 732, 762, 824, 1016, 1236, 1464, 1524, 2472, 3048, 6283, 7747, 12566, 13081, 15494, 18849, 23241, 25132, 26162, 30988, 37698, 39243, 46482, 50264, 52324, 61976, 75396, 78486, 92964, 104648, 150792, 156972, 185928, 313944, 797941, 1595882, 2393823, 3191764, 4787646, 6383528, 9575292, 19150584]

約数ペア:

[(1, 19150584), (2, 9575292), (3, 6383528), (4, 4787646), (6, 3191764), (8, 2393823), (12, 1595882), (24, 797941), (61, 313944), (103, 185928), (122, 156972), (127, 150792), (183, 104648), (206, 92964), (244, 78486), (254, 75396), (309, 61976), (366, 52324), (381, 50264), (412, 46482), (488, 39243), (508, 37698), (618, 30988), (732, 26162), (762, 25132), (824, 23241), (1016, 18849), (1236, 15494), (1464, 13081), (1524, 12566), (2472, 7747), (3048, 6283)]