19932588

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{14197}}^1$

素因数の和:14223

約数の個数: 48

約数和(自身を含む): 55656160

約数和(自身を除く): 35723572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 14197, 28394, 42591, 56788, 85182, 127773, 170364, 184561, 255546, 369122, 383319, 511092, 553683, 738244, 766638, 1107366, 1533276, 1661049, 2214732, 3322098, 4983147, 6644196, 9966294, 19932588]

約数ペア:

[(1, 19932588), (2, 9966294), (3, 6644196), (4, 4983147), (6, 3322098), (9, 2214732), (12, 1661049), (13, 1533276), (18, 1107366), (26, 766638), (27, 738244), (36, 553683), (39, 511092), (52, 383319), (54, 369122), (78, 255546), (108, 184561), (117, 170364), (156, 127773), (234, 85182), (351, 56788), (468, 42591), (702, 28394), (1404, 14197)]