19586856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 52764480

約数和(自身を除く): 33177624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 787, 1037, 1464, 1574, 2074, 2361, 3111, 3148, 4148, 4722, 6222, 6296, 8296, 9444, 12444, 13379, 18888, 24888, 26758, 40137, 48007, 53516, 80274, 96014, 107032, 144021, 160548, 192028, 288042, 321096, 384056, 576084, 816119, 1152168, 1632238, 2448357, 3264476, 4896714, 6528952, 9793428, 19586856]

約数ペア:

[(1, 19586856), (2, 9793428), (3, 6528952), (4, 4896714), (6, 3264476), (8, 2448357), (12, 1632238), (17, 1152168), (24, 816119), (34, 576084), (51, 384056), (61, 321096), (68, 288042), (102, 192028), (122, 160548), (136, 144021), (183, 107032), (204, 96014), (244, 80274), (366, 53516), (408, 48007), (488, 40137), (732, 26758), (787, 24888), (1037, 18888), (1464, 13379), (1574, 12444), (2074, 9444), (2361, 8296), (3111, 6296), (3148, 6222), (4148, 4722)]