19930177484

素因数分解:

$2^2\times 7^2\times {\mathrm{1163}}^1\times {\mathrm{87433}}^1$

素因数の和:88614

約数の個数: 36

約数和(自身を含む): 40607497224

約数和(自身を除く): 20677319740

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1163, 2326, 4652, 8141, 16282, 32564, 56987, 87433, 113974, 174866, 227948, 349732, 612031, 1224062, 2448124, 4284217, 8568434, 17136868, 101684579, 203369158, 406738316, 711792053, 1423584106, 2847168212, 4982544371, 9965088742, 19930177484]

約数ペア:

[(1, 19930177484), (2, 9965088742), (4, 4982544371), (7, 2847168212), (14, 1423584106), (28, 711792053), (49, 406738316), (98, 203369158), (196, 101684579), (1163, 17136868), (2326, 8568434), (4652, 4284217), (8141, 2448124), (16282, 1224062), (32564, 612031), (56987, 349732), (87433, 227948), (113974, 174866)]