19103674702

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{123791}}^1$

素因数の和:124024

約数の個数: 32

約数和(自身を含む): 33417897984

約数和(自身を除く): 14314223282

約数列:

[1, 2, 7, 14, 73, 146, 151, 302, 511, 1022, 1057, 2114, 11023, 22046, 77161, 123791, 154322, 247582, 866537, 1733074, 9036743, 18073486, 18692441, 37384882, 63257201, 126514402, 130847087, 261694174, 1364548193, 2729096386, 9551837351, 19103674702]

約数ペア:

[(1, 19103674702), (2, 9551837351), (7, 2729096386), (14, 1364548193), (73, 261694174), (146, 130847087), (151, 126514402), (302, 63257201), (511, 37384882), (1022, 18692441), (1057, 18073486), (2114, 9036743), (11023, 1733074), (22046, 866537), (77161, 247582), (123791, 154322)]