11949184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 26389440

約数和(自身を除く): 14440256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 167, 172, 208, 334, 344, 416, 559, 668, 688, 832, 1118, 1336, 1376, 1664, 2171, 2236, 2672, 2752, 4342, 4472, 5344, 5504, 7181, 8684, 8944, 10688, 14362, 17368, 17888, 21376, 28724, 34736, 35776, 57448, 69472, 71552, 93353, 114896, 138944, 186706, 229792, 277888, 373412, 459584, 746824, 919168, 1493648, 2987296, 5974592, 11949184]

約数ペア:

[(1, 11949184), (2, 5974592), (4, 2987296), (8, 1493648), (13, 919168), (16, 746824), (26, 459584), (32, 373412), (43, 277888), (52, 229792), (64, 186706), (86, 138944), (104, 114896), (128, 93353), (167, 71552), (172, 69472), (208, 57448), (334, 35776), (344, 34736), (416, 28724), (559, 21376), (668, 17888), (688, 17368), (832, 14362), (1118, 10688), (1336, 8944), (1376, 8684), (1664, 7181), (2171, 5504), (2236, 5344), (2672, 4472), (2752, 4342)]