19464512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16007}}^1$

素因数の和:16038

約数の個数: 28

約数和(自身を含む): 40660320

約数和(自身を除く): 21195808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16007, 32014, 64028, 128056, 256112, 304133, 512224, 608266, 1024448, 1216532, 2433064, 4866128, 9732256, 19464512]

約数ペア:

[(1, 19464512), (2, 9732256), (4, 4866128), (8, 2433064), (16, 1216532), (19, 1024448), (32, 608266), (38, 512224), (64, 304133), (76, 256112), (152, 128056), (304, 64028), (608, 32014), (1216, 16007)]