19634910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 48235824

約数和(自身を除く): 28600914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 233, 265, 318, 466, 530, 699, 795, 1165, 1398, 1590, 2330, 2809, 3495, 5618, 6990, 8427, 12349, 14045, 16854, 24698, 28090, 37047, 42135, 61745, 74094, 84270, 123490, 185235, 370470, 654497, 1308994, 1963491, 3272485, 3926982, 6544970, 9817455, 19634910]

約数ペア:

[(1, 19634910), (2, 9817455), (3, 6544970), (5, 3926982), (6, 3272485), (10, 1963491), (15, 1308994), (30, 654497), (53, 370470), (106, 185235), (159, 123490), (233, 84270), (265, 74094), (318, 61745), (466, 42135), (530, 37047), (699, 28090), (795, 24698), (1165, 16854), (1398, 14045), (1590, 12349), (2330, 8427), (2809, 6990), (3495, 5618)]