19940832

素因数分解:

$2^5\times 3^2\times {\mathrm{69239}}^1$

素因数の和:69255

約数の個数: 36

約数和(自身を含む): 56707560

約数和(自身を除く): 36766728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69239, 138478, 207717, 276956, 415434, 553912, 623151, 830868, 1107824, 1246302, 1661736, 2215648, 2492604, 3323472, 4985208, 6646944, 9970416, 19940832]

約数ペア:

[(1, 19940832), (2, 9970416), (3, 6646944), (4, 4985208), (6, 3323472), (8, 2492604), (9, 2215648), (12, 1661736), (16, 1246302), (18, 1107824), (24, 830868), (32, 623151), (36, 553912), (48, 415434), (72, 276956), (96, 207717), (144, 138478), (288, 69239)]