16500484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 39106368

約数和(自身を除く): 22605884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 317, 338, 364, 572, 634, 676, 1001, 1183, 1268, 1859, 2002, 2219, 2366, 3487, 3718, 4004, 4121, 4438, 4732, 6974, 7436, 8242, 8876, 13013, 13948, 16484, 24409, 26026, 28847, 45331, 48818, 52052, 53573, 57694, 90662, 97636, 107146, 115388, 181324, 214292, 317317, 375011, 589303, 634634, 750022, 1178606, 1269268, 1500044, 2357212, 4125121, 8250242, 16500484]

約数ペア:

[(1, 16500484), (2, 8250242), (4, 4125121), (7, 2357212), (11, 1500044), (13, 1269268), (14, 1178606), (22, 750022), (26, 634634), (28, 589303), (44, 375011), (52, 317317), (77, 214292), (91, 181324), (143, 115388), (154, 107146), (169, 97636), (182, 90662), (286, 57694), (308, 53573), (317, 52052), (338, 48818), (364, 45331), (572, 28847), (634, 26026), (676, 24409), (1001, 16484), (1183, 13948), (1268, 13013), (1859, 8876), (2002, 8242), (2219, 7436), (2366, 6974), (3487, 4732), (3718, 4438), (4004, 4121)]