15691247596

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1\times {\mathrm{983}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 28411181568

約数和(自身を除く): 12719933972

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 743, 983, 1486, 1966, 2972, 3932, 5371, 10742, 21484, 30463, 40303, 60926, 80606, 97333, 121852, 128773, 161212, 194666, 257546, 389332, 515092, 730369, 1460738, 2921476, 3990653, 5279693, 7981306, 10559386, 15962612, 21118772, 29945129, 59890258, 95678339, 119780516, 191356678, 382713356, 3922811899, 7845623798, 15691247596]

約数ペア:

[(1, 15691247596), (2, 7845623798), (4, 3922811899), (41, 382713356), (82, 191356678), (131, 119780516), (164, 95678339), (262, 59890258), (524, 29945129), (743, 21118772), (983, 15962612), (1486, 10559386), (1966, 7981306), (2972, 5279693), (3932, 3990653), (5371, 2921476), (10742, 1460738), (21484, 730369), (30463, 515092), (40303, 389332), (60926, 257546), (80606, 194666), (97333, 161212), (121852, 128773)]