1947883386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{37243}}^1$

素因数の和:37650

約数の個数: 32

約数和(自身を含む): 4075983360

約数和(自身を除く): 2128099974

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 379, 758, 1137, 2274, 8717, 17434, 26151, 37243, 52302, 74486, 111729, 223458, 856589, 1713178, 2569767, 5139534, 14115097, 28230194, 42345291, 84690582, 324647231, 649294462, 973941693, 1947883386]

約数ペア:

[(1, 1947883386), (2, 973941693), (3, 649294462), (6, 324647231), (23, 84690582), (46, 42345291), (69, 28230194), (138, 14115097), (379, 5139534), (758, 2569767), (1137, 1713178), (2274, 856589), (8717, 223458), (17434, 111729), (26151, 74486), (37243, 52302)]