12161936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 25393464

約数和(自身を除く): 13231528

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 733, 976, 1037, 1466, 2074, 2932, 4148, 5864, 8296, 11728, 12461, 16592, 24922, 44713, 49844, 89426, 99688, 178852, 199376, 357704, 715408, 760121, 1520242, 3040484, 6080968, 12161936]

約数ペア:

[(1, 12161936), (2, 6080968), (4, 3040484), (8, 1520242), (16, 760121), (17, 715408), (34, 357704), (61, 199376), (68, 178852), (122, 99688), (136, 89426), (244, 49844), (272, 44713), (488, 24922), (733, 16592), (976, 12461), (1037, 11728), (1466, 8296), (2074, 5864), (2932, 4148)]