13018382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 22501920

約数和(自身を除く): 9483538

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 361, 494, 722, 949, 1387, 1898, 2774, 4693, 6859, 9386, 13718, 18031, 26353, 36062, 52706, 89167, 178334, 342589, 500707, 685178, 1001414, 6509191, 13018382]

約数ペア:

[(1, 13018382), (2, 6509191), (13, 1001414), (19, 685178), (26, 500707), (38, 342589), (73, 178334), (146, 89167), (247, 52706), (361, 36062), (494, 26353), (722, 18031), (949, 13718), (1387, 9386), (1898, 6859), (2774, 4693)]