19674130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5370

約数の個数: 32

約数和(自身を含む): 41243904

約数和(自身を除く): 21569774

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 5303, 10606, 26515, 37121, 53030, 74242, 185605, 281059, 371210, 562118, 1405295, 1967413, 2810590, 3934826, 9837065, 19674130]

約数ペア:

[(1, 19674130), (2, 9837065), (5, 3934826), (7, 2810590), (10, 1967413), (14, 1405295), (35, 562118), (53, 371210), (70, 281059), (106, 185605), (265, 74242), (371, 53030), (530, 37121), (742, 26515), (1855, 10606), (3710, 5303)]