12517328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 25612200

約数和(自身を除く): 13094872

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 509, 848, 1018, 1537, 2036, 3074, 4072, 6148, 8144, 12296, 14761, 24592, 26977, 29522, 53954, 59044, 107908, 118088, 215816, 236176, 431632, 782333, 1564666, 3129332, 6258664, 12517328]

約数ペア:

[(1, 12517328), (2, 6258664), (4, 3129332), (8, 1564666), (16, 782333), (29, 431632), (53, 236176), (58, 215816), (106, 118088), (116, 107908), (212, 59044), (232, 53954), (424, 29522), (464, 26977), (509, 24592), (848, 14761), (1018, 12296), (1537, 8144), (2036, 6148), (3074, 4072)]