16028870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 34186320

約数和(自身を除く): 18157450

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1019, 1210, 1430, 1573, 2038, 3146, 5095, 7865, 10190, 11209, 13247, 15730, 22418, 26494, 56045, 66235, 112090, 123299, 132470, 145717, 246598, 291434, 616495, 728585, 1232990, 1457170, 1602887, 3205774, 8014435, 16028870]

約数ペア:

[(1, 16028870), (2, 8014435), (5, 3205774), (10, 1602887), (11, 1457170), (13, 1232990), (22, 728585), (26, 616495), (55, 291434), (65, 246598), (110, 145717), (121, 132470), (130, 123299), (143, 112090), (242, 66235), (286, 56045), (605, 26494), (715, 22418), (1019, 15730), (1210, 13247), (1430, 11209), (1573, 10190), (2038, 7865), (3146, 5095)]