19653634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9817}}^1$

素因数の和:9850

約数の個数: 32

約数和(自身を含む): 39586176

約数和(自身を除く): 19932542

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9817, 19634, 68719, 107987, 127621, 137438, 215974, 255242, 755909, 893347, 1403831, 1511818, 1786694, 2807662, 9826817, 19653634]

約数ペア:

[(1, 19653634), (2, 9826817), (7, 2807662), (11, 1786694), (13, 1511818), (14, 1403831), (22, 893347), (26, 755909), (77, 255242), (91, 215974), (143, 137438), (154, 127621), (182, 107987), (286, 68719), (1001, 19634), (2002, 9817)]