19635018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13286

約数の個数: 32

約数和(自身を含む): 44520000

約数和(自身を除く): 24884982

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 13249, 26498, 39747, 79494, 172237, 251731, 344474, 503462, 516711, 755193, 1033422, 1510386, 3272503, 6545006, 9817509, 19635018]

約数ペア:

[(1, 19635018), (2, 9817509), (3, 6545006), (6, 3272503), (13, 1510386), (19, 1033422), (26, 755193), (38, 516711), (39, 503462), (57, 344474), (78, 251731), (114, 172237), (247, 79494), (494, 39747), (741, 26498), (1482, 13249)]