19354290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9629}}^1$

素因数の和:9706

約数の個数: 32

約数和(自身を含む): 47148480

約数和(自身を除く): 27794190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 9629, 19258, 28887, 48145, 57774, 96290, 144435, 288870, 645143, 1290286, 1935429, 3225715, 3870858, 6451430, 9677145, 19354290]

約数ペア:

[(1, 19354290), (2, 9677145), (3, 6451430), (5, 3870858), (6, 3225715), (10, 1935429), (15, 1290286), (30, 645143), (67, 288870), (134, 144435), (201, 96290), (335, 57774), (402, 48145), (670, 28887), (1005, 19258), (2010, 9629)]