15693986516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1\times {\mathrm{4001}}^1$

素因数の和:4572

約数の個数: 48

約数和(自身を含む): 29802189648

約数和(自身を除く): 14108203132

約数列:

[1, 2, 4, 13, 26, 52, 241, 313, 482, 626, 964, 1252, 3133, 4001, 4069, 6266, 8002, 8138, 12532, 16004, 16276, 52013, 75433, 104026, 150866, 208052, 301732, 964241, 980629, 1252313, 1928482, 1961258, 2504626, 3856964, 3922516, 5009252, 12535133, 16280069, 25070266, 32560138, 50140532, 65120276, 301807433, 603614866, 1207229732, 3923496629, 7846993258, 15693986516]

約数ペア:

[(1, 15693986516), (2, 7846993258), (4, 3923496629), (13, 1207229732), (26, 603614866), (52, 301807433), (241, 65120276), (313, 50140532), (482, 32560138), (626, 25070266), (964, 16280069), (1252, 12535133), (3133, 5009252), (4001, 3922516), (4069, 3856964), (6266, 2504626), (8002, 1961258), (8138, 1928482), (12532, 1252313), (16004, 980629), (16276, 964241), (52013, 301732), (75433, 208052), (104026, 150866)]