19646472896

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{2716603}}^1$

素因数の和:2716728

約数の個数: 28

約数和(自身を含む): 39330992712

約数和(自身を除く): 19684519816

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 7232, 2716603, 5433206, 10866412, 21732824, 43465648, 86931296, 173862592, 306976139, 613952278, 1227904556, 2455809112, 4911618224, 9823236448, 19646472896]

約数ペア:

[(1, 19646472896), (2, 9823236448), (4, 4911618224), (8, 2455809112), (16, 1227904556), (32, 613952278), (64, 306976139), (113, 173862592), (226, 86931296), (452, 43465648), (904, 21732824), (1808, 10866412), (3616, 5433206), (7232, 2716603)]