12253618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 21353472

約数和(自身を除く): 9099854

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 661, 713, 806, 1322, 1426, 8593, 9269, 15203, 17186, 18538, 20491, 30406, 40982, 197639, 266383, 395278, 471293, 532766, 942586, 6126809, 12253618]

約数ペア:

[(1, 12253618), (2, 6126809), (13, 942586), (23, 532766), (26, 471293), (31, 395278), (46, 266383), (62, 197639), (299, 40982), (403, 30406), (598, 20491), (661, 18538), (713, 17186), (806, 15203), (1322, 9269), (1426, 8593)]