13436686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 22356000

約数和(自身を除く): 8919314

約数列:

[1, 2, 19, 29, 38, 58, 89, 137, 178, 274, 551, 1102, 1691, 2581, 2603, 3382, 3973, 5162, 5206, 7946, 12193, 24386, 49039, 75487, 98078, 150974, 231667, 353597, 463334, 707194, 6718343, 13436686]

約数ペア:

[(1, 13436686), (2, 6718343), (19, 707194), (29, 463334), (38, 353597), (58, 231667), (89, 150974), (137, 98078), (178, 75487), (274, 49039), (551, 24386), (1102, 12193), (1691, 7946), (2581, 5206), (2603, 5162), (3382, 3973)]