16639436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1166

約数の個数: 36

約数和(自身を含む): 33069120

約数和(自身を除く): 16429684

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1109, 1364, 2218, 3751, 4436, 7502, 12199, 15004, 24398, 34379, 48796, 68758, 134189, 137516, 268378, 378169, 536756, 756338, 1512676, 4159859, 8319718, 16639436]

約数ペア:

[(1, 16639436), (2, 8319718), (4, 4159859), (11, 1512676), (22, 756338), (31, 536756), (44, 378169), (62, 268378), (121, 137516), (124, 134189), (242, 68758), (341, 48796), (484, 34379), (682, 24398), (1109, 15004), (1364, 12199), (2218, 7502), (3751, 4436)]