16287854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 27721440

約数和(自身を除く): 11433586

約数列:

[1, 2, 11, 22, 53, 61, 106, 122, 229, 458, 583, 671, 1166, 1342, 2519, 3233, 5038, 6466, 12137, 13969, 24274, 27938, 35563, 71126, 133507, 153659, 267014, 307318, 740357, 1480714, 8143927, 16287854]

約数ペア:

[(1, 16287854), (2, 8143927), (11, 1480714), (22, 740357), (53, 307318), (61, 267014), (106, 153659), (122, 133507), (229, 71126), (458, 35563), (583, 27938), (671, 24274), (1166, 13969), (1342, 12137), (2519, 6466), (3233, 5038)]