16894124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 34927200

約数和(自身を除く): 18033076

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 659, 754, 884, 986, 1318, 1508, 1972, 2636, 6409, 8567, 11203, 12818, 17134, 19111, 22406, 25636, 34268, 38222, 44812, 76444, 145639, 248443, 291278, 324887, 496886, 582556, 649774, 993772, 1299548, 4223531, 8447062, 16894124]

約数ペア:

[(1, 16894124), (2, 8447062), (4, 4223531), (13, 1299548), (17, 993772), (26, 649774), (29, 582556), (34, 496886), (52, 324887), (58, 291278), (68, 248443), (116, 145639), (221, 76444), (377, 44812), (442, 38222), (493, 34268), (659, 25636), (754, 22406), (884, 19111), (986, 17134), (1318, 12818), (1508, 11203), (1972, 8567), (2636, 6409)]