19224786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9739}}^1$

素因数の和:9798

約数の個数: 32

約数和(自身を含む): 44881920

約数和(自身を除く): 25657134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9739, 19478, 29217, 58434, 68173, 136346, 204519, 409038, 457733, 915466, 1373199, 2746398, 3204131, 6408262, 9612393, 19224786]

約数ペア:

[(1, 19224786), (2, 9612393), (3, 6408262), (6, 3204131), (7, 2746398), (14, 1373199), (21, 915466), (42, 457733), (47, 409038), (94, 204519), (141, 136346), (282, 68173), (329, 58434), (658, 29217), (987, 19478), (1974, 9739)]