19004776

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19963}}^1$

素因数の和:19993

約数の個数: 32

約数和(自身を含む): 43122240

約数和(自身を除く): 24117464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 19963, 39926, 79852, 139741, 159704, 279482, 339371, 558964, 678742, 1117928, 1357484, 2375597, 2714968, 4751194, 9502388, 19004776]

約数ペア:

[(1, 19004776), (2, 9502388), (4, 4751194), (7, 2714968), (8, 2375597), (14, 1357484), (17, 1117928), (28, 678742), (34, 558964), (56, 339371), (68, 279482), (119, 159704), (136, 139741), (238, 79852), (476, 39926), (952, 19963)]