215882014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{11159}}^1$

素因数の和:11747

約数の個数: 16

約数和(自身を含む): 343504800

約数和(自身を除く): 127622786

約数列:

[1, 2, 17, 34, 569, 1138, 9673, 11159, 19346, 22318, 189703, 379406, 6349471, 12698942, 107941007, 215882014]

約数ペア:

[(1, 215882014), (2, 107941007), (17, 12698942), (34, 6349471), (569, 379406), (1138, 189703), (9673, 22318), (11159, 19346)]