11969464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 24524640

約数和(自身を除く): 12555176

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1621, 1846, 3242, 3692, 6484, 7384, 12968, 21073, 42146, 84292, 115091, 168584, 230182, 460364, 920728, 1496183, 2992366, 5984732, 11969464]

約数ペア:

[(1, 11969464), (2, 5984732), (4, 2992366), (8, 1496183), (13, 920728), (26, 460364), (52, 230182), (71, 168584), (104, 115091), (142, 84292), (284, 42146), (568, 21073), (923, 12968), (1621, 7384), (1846, 6484), (3242, 3692)]