19941324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9833}}^1$

素因数の和:9866

約数の個数: 36

約数和(自身を含む): 50389416

約数和(自身を除く): 30448092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9833, 19666, 29499, 39332, 58998, 117996, 127829, 255658, 383487, 511316, 766974, 1533948, 1661777, 3323554, 4985331, 6647108, 9970662, 19941324]

約数ペア:

[(1, 19941324), (2, 9970662), (3, 6647108), (4, 4985331), (6, 3323554), (12, 1661777), (13, 1533948), (26, 766974), (39, 511316), (52, 383487), (78, 255658), (156, 127829), (169, 117996), (338, 58998), (507, 39332), (676, 29499), (1014, 19666), (2028, 9833)]