19571412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1543}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 52570112

約数和(自身を除く): 32998700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1543, 1812, 2114, 3086, 3171, 4228, 4629, 6172, 6342, 9258, 10801, 12684, 18516, 21602, 32403, 43204, 64806, 129612, 232993, 465986, 698979, 931972, 1397958, 1630951, 2795916, 3261902, 4892853, 6523804, 9785706, 19571412]

約数ペア:

[(1, 19571412), (2, 9785706), (3, 6523804), (4, 4892853), (6, 3261902), (7, 2795916), (12, 1630951), (14, 1397958), (21, 931972), (28, 698979), (42, 465986), (84, 232993), (151, 129612), (302, 64806), (453, 43204), (604, 32403), (906, 21602), (1057, 18516), (1543, 12684), (1812, 10801), (2114, 9258), (3086, 6342), (3171, 6172), (4228, 4629)]