19353204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3181}}^1$

素因数の和:3217

約数の個数: 54

約数和(自身を含む): 52989846

約数和(自身を除く): 33636642

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 3181, 6084, 6362, 9543, 12724, 19086, 28629, 38172, 41353, 57258, 82706, 114516, 124059, 165412, 248118, 372177, 496236, 537589, 744354, 1075178, 1488708, 1612767, 2150356, 3225534, 4838301, 6451068, 9676602, 19353204]

約数ペア:

[(1, 19353204), (2, 9676602), (3, 6451068), (4, 4838301), (6, 3225534), (9, 2150356), (12, 1612767), (13, 1488708), (18, 1075178), (26, 744354), (36, 537589), (39, 496236), (52, 372177), (78, 248118), (117, 165412), (156, 124059), (169, 114516), (234, 82706), (338, 57258), (468, 41353), (507, 38172), (676, 28629), (1014, 19086), (1521, 12724), (2028, 9543), (3042, 6362), (3181, 6084)]