13188944

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 26462592

約数和(自身を除く): 13273648

約数列:

[1, 2, 4, 8, 16, 53, 103, 106, 151, 206, 212, 302, 412, 424, 604, 824, 848, 1208, 1648, 2416, 5459, 8003, 10918, 15553, 16006, 21836, 31106, 32012, 43672, 62212, 64024, 87344, 124424, 128048, 248848, 824309, 1648618, 3297236, 6594472, 13188944]

約数ペア:

[(1, 13188944), (2, 6594472), (4, 3297236), (8, 1648618), (16, 824309), (53, 248848), (103, 128048), (106, 124424), (151, 87344), (206, 64024), (212, 62212), (302, 43672), (412, 32012), (424, 31106), (604, 21836), (824, 16006), (848, 15553), (1208, 10918), (1648, 8003), (2416, 5459)]