1515934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 2822400

約数和(自身を除く): 1306466

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 139, 266, 278, 287, 574, 779, 973, 1558, 1946, 2641, 5282, 5453, 5699, 10906, 11398, 18487, 36974, 39893, 79786, 108281, 216562, 757967, 1515934]

約数ペア:

[(1, 1515934), (2, 757967), (7, 216562), (14, 108281), (19, 79786), (38, 39893), (41, 36974), (82, 18487), (133, 11398), (139, 10906), (266, 5699), (278, 5453), (287, 5282), (574, 2641), (779, 1946), (973, 1558)]