15691884194

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11555143}}^1$

素因数の和:11555249

約数の個数: 16

約数和(自身を含む): 27177698688

約数和(自身を除く): 11485814494

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 11555143, 23110286, 80886001, 161772002, 1120848871, 2241697742, 7845942097, 15691884194]

約数ペア:

[(1, 15691884194), (2, 7845942097), (7, 2241697742), (14, 1120848871), (97, 161772002), (194, 80886001), (679, 23110286), (1358, 11555143)]