12586868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 27546624

約数和(自身を除く): 14959756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 853, 868, 1054, 1706, 2108, 3412, 3689, 5971, 7378, 11942, 14501, 14756, 23884, 26443, 29002, 52886, 58004, 101507, 105772, 185101, 203014, 370202, 406028, 449531, 740404, 899062, 1798124, 3146717, 6293434, 12586868]

約数ペア:

[(1, 12586868), (2, 6293434), (4, 3146717), (7, 1798124), (14, 899062), (17, 740404), (28, 449531), (31, 406028), (34, 370202), (62, 203014), (68, 185101), (119, 105772), (124, 101507), (217, 58004), (238, 52886), (434, 29002), (476, 26443), (527, 23884), (853, 14756), (868, 14501), (1054, 11942), (1706, 7378), (2108, 5971), (3412, 3689)]