19007764912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{32107711}}^1$

素因数の和:32107756

約数の個数: 20

約数和(自身を含む): 37822884736

約数和(自身を除く): 18815119824

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 32107711, 64215422, 128430844, 256861688, 513723376, 1187985307, 2375970614, 4751941228, 9503882456, 19007764912]

約数ペア:

[(1, 19007764912), (2, 9503882456), (4, 4751941228), (8, 2375970614), (16, 1187985307), (37, 513723376), (74, 256861688), (148, 128430844), (296, 64215422), (592, 32107711)]