16389814

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 30369600

約数和(自身を除く): 13979786

約数列:

[1, 2, 7, 14, 29, 49, 58, 73, 79, 98, 146, 158, 203, 406, 511, 553, 1022, 1106, 1421, 2117, 2291, 2842, 3577, 3871, 4234, 4582, 5767, 7154, 7742, 11534, 14819, 16037, 29638, 32074, 40369, 80738, 103733, 112259, 167243, 207466, 224518, 282583, 334486, 565166, 1170701, 2341402, 8194907, 16389814]

約数ペア:

[(1, 16389814), (2, 8194907), (7, 2341402), (14, 1170701), (29, 565166), (49, 334486), (58, 282583), (73, 224518), (79, 207466), (98, 167243), (146, 112259), (158, 103733), (203, 80738), (406, 40369), (511, 32074), (553, 29638), (1022, 16037), (1106, 14819), (1421, 11534), (2117, 7742), (2291, 7154), (2842, 5767), (3577, 4582), (3871, 4234)]