19005673077

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3643}}^1\times {\mathrm{30509}}^1$

素因数の和:34177

約数の個数: 24

約数和(自身を含む): 28906394400

約数和(自身を除く): 9900721323

約数列:

[1, 3, 9, 19, 57, 171, 3643, 10929, 30509, 32787, 69217, 91527, 207651, 274581, 579671, 622953, 1739013, 5217039, 111144287, 333432861, 1000298583, 2111741453, 6335224359, 19005673077]

約数ペア:

[(1, 19005673077), (3, 6335224359), (9, 2111741453), (19, 1000298583), (57, 333432861), (171, 111144287), (3643, 5217039), (10929, 1739013), (30509, 622953), (32787, 579671), (69217, 274581), (91527, 207651)]