16554868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 33384960

約数和(自身を除く): 16830092

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 106, 124, 212, 229, 341, 458, 583, 682, 916, 1166, 1364, 1643, 2332, 2519, 3286, 5038, 6572, 7099, 10076, 12137, 14198, 18073, 24274, 28396, 36146, 48548, 72292, 78089, 133507, 156178, 267014, 312356, 376247, 534028, 752494, 1504988, 4138717, 8277434, 16554868]

約数ペア:

[(1, 16554868), (2, 8277434), (4, 4138717), (11, 1504988), (22, 752494), (31, 534028), (44, 376247), (53, 312356), (62, 267014), (106, 156178), (124, 133507), (212, 78089), (229, 72292), (341, 48548), (458, 36146), (583, 28396), (682, 24274), (916, 18073), (1166, 14198), (1364, 12137), (1643, 10076), (2332, 7099), (2519, 6572), (3286, 5038)]