28019004911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7043}}^1\times {\mathrm{5659}}^1$

素因数の和:12758

約数の個数: 16

約数和(自身を含む): 30300470400

約数和(自身を除く): 2281465489

約数列:

[1, 19, 37, 703, 5659, 7043, 107521, 133817, 209383, 260591, 3978277, 4951229, 39856337, 757270403, 1474684469, 28019004911]

約数ペア:

[(1, 28019004911), (19, 1474684469), (37, 757270403), (703, 39856337), (5659, 4951229), (7043, 3978277), (107521, 260591), (133817, 209383)]