15668966436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4042561}}^1$

素因数の和:4042604

約数の個数: 48

約数和(自身を含む): 40749024960

約数和(自身を除く): 25080058524

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 4042561, 8085122, 12127683, 16170244, 24255366, 48510732, 68723537, 76808659, 137447074, 153617318, 206170611, 230425977, 274894148, 307234636, 412341222, 460851954, 824682444, 921703908, 1305747203, 2611494406, 3917241609, 5222988812, 7834483218, 15668966436]

約数ペア:

[(1, 15668966436), (2, 7834483218), (3, 5222988812), (4, 3917241609), (6, 2611494406), (12, 1305747203), (17, 921703908), (19, 824682444), (34, 460851954), (38, 412341222), (51, 307234636), (57, 274894148), (68, 230425977), (76, 206170611), (102, 153617318), (114, 137447074), (204, 76808659), (228, 68723537), (323, 48510732), (646, 24255366), (969, 16170244), (1292, 12127683), (1938, 8085122), (3876, 4042561)]