19013316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1499}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 51072000

約数和(自身を除く): 32058684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1499, 1812, 2114, 2998, 3171, 4228, 4497, 5996, 6342, 8994, 10493, 12684, 17988, 20986, 31479, 41972, 62958, 125916, 226349, 452698, 679047, 905396, 1358094, 1584443, 2716188, 3168886, 4753329, 6337772, 9506658, 19013316]

約数ペア:

[(1, 19013316), (2, 9506658), (3, 6337772), (4, 4753329), (6, 3168886), (7, 2716188), (12, 1584443), (14, 1358094), (21, 905396), (28, 679047), (42, 452698), (84, 226349), (151, 125916), (302, 62958), (453, 41972), (604, 31479), (906, 20986), (1057, 17988), (1499, 12684), (1812, 10493), (2114, 8994), (2998, 6342), (3171, 5996), (4228, 4497)]