12210616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 26928000

約数和(自身を除く): 14717384

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 67, 76, 88, 109, 134, 152, 209, 218, 268, 418, 436, 536, 737, 836, 872, 1199, 1273, 1474, 1672, 2071, 2398, 2546, 2948, 4142, 4796, 5092, 5896, 7303, 8284, 9592, 10184, 14003, 14606, 16568, 22781, 28006, 29212, 45562, 56012, 58424, 80333, 91124, 112024, 138757, 160666, 182248, 277514, 321332, 555028, 642664, 1110056, 1526327, 3052654, 6105308, 12210616]

約数ペア:

[(1, 12210616), (2, 6105308), (4, 3052654), (8, 1526327), (11, 1110056), (19, 642664), (22, 555028), (38, 321332), (44, 277514), (67, 182248), (76, 160666), (88, 138757), (109, 112024), (134, 91124), (152, 80333), (209, 58424), (218, 56012), (268, 45562), (418, 29212), (436, 28006), (536, 22781), (737, 16568), (836, 14606), (872, 14003), (1199, 10184), (1273, 9592), (1474, 8284), (1672, 7303), (2071, 5896), (2398, 5092), (2546, 4796), (2948, 4142)]