16868922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21139}}^1$

素因数の和:21170

約数の個数: 32

約数和(自身を含む): 40588800

約数和(自身を除く): 23719878

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 21139, 42278, 63417, 126834, 147973, 295946, 401641, 443919, 803282, 887838, 1204923, 2409846, 2811487, 5622974, 8434461, 16868922]

約数ペア:

[(1, 16868922), (2, 8434461), (3, 5622974), (6, 2811487), (7, 2409846), (14, 1204923), (19, 887838), (21, 803282), (38, 443919), (42, 401641), (57, 295946), (114, 147973), (133, 126834), (266, 63417), (399, 42278), (798, 21139)]