16338938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 32768064

約数和(自身を除く): 16429126

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 79, 119, 154, 158, 187, 238, 374, 553, 869, 1106, 1309, 1343, 1738, 2618, 2686, 6083, 6241, 9401, 12166, 12482, 14773, 18802, 29546, 43687, 68651, 87374, 103411, 106097, 137302, 206822, 212194, 480557, 742679, 961114, 1167067, 1485358, 2334134, 8169469, 16338938]

約数ペア:

[(1, 16338938), (2, 8169469), (7, 2334134), (11, 1485358), (14, 1167067), (17, 961114), (22, 742679), (34, 480557), (77, 212194), (79, 206822), (119, 137302), (154, 106097), (158, 103411), (187, 87374), (238, 68651), (374, 43687), (553, 29546), (869, 18802), (1106, 14773), (1309, 12482), (1343, 12166), (1738, 9401), (2618, 6241), (2686, 6083)]