19219074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65371}}^1$

素因数の和:65390

約数の個数: 24

約数和(自身を含む): 44714448

約数和(自身を除く): 25495374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65371, 130742, 196113, 392226, 457597, 915194, 1372791, 2745582, 3203179, 6406358, 9609537, 19219074]

約数ペア:

[(1, 19219074), (2, 9609537), (3, 6406358), (6, 3203179), (7, 2745582), (14, 1372791), (21, 915194), (42, 457597), (49, 392226), (98, 196113), (147, 130742), (294, 65371)]