16691926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 27643680

約数和(自身を除く): 10951754

約数列:

[1, 2, 17, 34, 53, 59, 106, 118, 157, 314, 901, 1003, 1802, 2006, 2669, 3127, 5338, 6254, 8321, 9263, 16642, 18526, 53159, 106318, 141457, 157471, 282914, 314942, 490939, 981878, 8345963, 16691926]

約数ペア:

[(1, 16691926), (2, 8345963), (17, 981878), (34, 490939), (53, 314942), (59, 282914), (106, 157471), (118, 141457), (157, 106318), (314, 53159), (901, 18526), (1003, 16642), (1802, 9263), (2006, 8321), (2669, 6254), (3127, 5338)]