19749408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29389}}^1$

素因数の和:29409

約数の個数: 48

約数和(自身を含む): 59250240

約数和(自身を除く): 39500832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29389, 58778, 88167, 117556, 176334, 205723, 235112, 352668, 411446, 470224, 617169, 705336, 822892, 940448, 1234338, 1410672, 1645784, 2468676, 2821344, 3291568, 4937352, 6583136, 9874704, 19749408]

約数ペア:

[(1, 19749408), (2, 9874704), (3, 6583136), (4, 4937352), (6, 3291568), (7, 2821344), (8, 2468676), (12, 1645784), (14, 1410672), (16, 1234338), (21, 940448), (24, 822892), (28, 705336), (32, 617169), (42, 470224), (48, 411446), (56, 352668), (84, 235112), (96, 205723), (112, 176334), (168, 117556), (224, 88167), (336, 58778), (672, 29389)]