19340904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 53657280

約数和(自身を除く): 34316376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1201, 1342, 1464, 2013, 2402, 2684, 3603, 4026, 4804, 5368, 7206, 8052, 9608, 13211, 14412, 16104, 26422, 28824, 39633, 52844, 73261, 79266, 105688, 146522, 158532, 219783, 293044, 317064, 439566, 586088, 805871, 879132, 1611742, 1758264, 2417613, 3223484, 4835226, 6446968, 9670452, 19340904]

約数ペア:

[(1, 19340904), (2, 9670452), (3, 6446968), (4, 4835226), (6, 3223484), (8, 2417613), (11, 1758264), (12, 1611742), (22, 879132), (24, 805871), (33, 586088), (44, 439566), (61, 317064), (66, 293044), (88, 219783), (122, 158532), (132, 146522), (183, 105688), (244, 79266), (264, 73261), (366, 52844), (488, 39633), (671, 28824), (732, 26422), (1201, 16104), (1342, 14412), (1464, 13211), (2013, 9608), (2402, 8052), (2684, 7206), (3603, 5368), (4026, 4804)]