16435342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 33384960

約数和(自身を除く): 16949618

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 77, 82, 133, 137, 154, 209, 266, 274, 287, 418, 451, 574, 779, 902, 959, 1463, 1507, 1558, 1918, 2603, 2926, 3014, 3157, 5206, 5453, 5617, 6314, 8569, 10549, 10906, 11234, 17138, 18221, 21098, 28633, 36442, 39319, 57266, 59983, 61787, 78638, 106723, 119966, 123574, 200431, 213446, 400862, 432509, 747061, 865018, 1173953, 1494122, 2347906, 8217671, 16435342]

約数ペア:

[(1, 16435342), (2, 8217671), (7, 2347906), (11, 1494122), (14, 1173953), (19, 865018), (22, 747061), (38, 432509), (41, 400862), (77, 213446), (82, 200431), (133, 123574), (137, 119966), (154, 106723), (209, 78638), (266, 61787), (274, 59983), (287, 57266), (418, 39319), (451, 36442), (574, 28633), (779, 21098), (902, 18221), (959, 17138), (1463, 11234), (1507, 10906), (1558, 10549), (1918, 8569), (2603, 6314), (2926, 5617), (3014, 5453), (3157, 5206)]