19633944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6761}}^1$

素因数の和:6792

約数の個数: 48

約数和(自身を含む): 53960760

約数和(自身を除く): 34326816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6761, 13522, 20283, 27044, 40566, 54088, 74371, 81132, 148742, 162264, 223113, 297484, 446226, 594968, 818081, 892452, 1636162, 1784904, 2454243, 3272324, 4908486, 6544648, 9816972, 19633944]

約数ペア:

[(1, 19633944), (2, 9816972), (3, 6544648), (4, 4908486), (6, 3272324), (8, 2454243), (11, 1784904), (12, 1636162), (22, 892452), (24, 818081), (33, 594968), (44, 446226), (66, 297484), (88, 223113), (121, 162264), (132, 148742), (242, 81132), (264, 74371), (363, 54088), (484, 40566), (726, 27044), (968, 20283), (1452, 13522), (2904, 6761)]